AN30182A-PB Panasonic Electronic Components, AN30182A-PB Datasheet
AN30182A-PB
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AN30182A-PB Summary of contents
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... Publication date: October 2012 DESCRIPTION AN30182A is a multi power supply LSI which has High- Speed Response DC-DC Step Down Regulators (2-ch) and LDO Regulators (6-ch). By this DC-DC system, when load current charges suddenly, it responds at high speed and minimizes the changes of output voltage ...
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... RESET,LDO1ON,FB1,FB2 SCL,SDA,ASEL LX1,LX2,VREG,REF,LDO1, LOD2,LDO3,LDO4,LDO5,LDO6 HBM (Human Body Model) + 0.3) V must not be exceeded 6 V. VBA + 0.3) V must not be exceeded 3.6 V. θ °C) JA 294.1 ° 0.425 W 2 AN30182A Rating Unit 6.0 V 3.6 V °C – °C – 150 °C – 150 – 0 0.3 ...
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... REF – 0.3 — LDO1 – 0.3 — LDO2 – 0.3 — LDO3 – 0.3 — LDO4 – 0.3 — LDO5 – 0.3 — LDO6 – 0.3 — is voltage for DVDD. DVDD + 0.3) V must not be exceeded 3.6 V. DVDD 3 AN30182A Max. Unit Notes VBAT V + 0.3 V ...
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... Consumption current ] Consumption current 1 on active Consumption current 2 on active Static consumption current = 1.85V DVDD Symbol Conditions IBAT_1 only LDO1 (PS mode) ON IBAT_2 DCDC1-2, LDO1 IBAT_3 DCDC1-2, LDO1-6 = OFF 4 AN30182A Limits Unit Notes Min Typ Max μA — — μA — 360 600 — ...
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... ISTLDO VLDO = 0 V ILDO = – VLDOPS Vout = 1.85 V setting ILDOPS — Δ ILDO = – 10 μA → – DVLDOPS VB = 3.1 V → 4.5 V VLDOLRPS ILDO = – Vout = 1.85 V setting 5 AN30182A Limits Unit Notes Min Typ Max 1.803 1.850 1.897 V — 300 — — ...
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... Vout = 1.85 V setting ISTDCDC2 IDCDC2 = – 300 mA (CCM) VIL1 Voltage recognized as low level VIH1 Voltage recognized as high level PDR1 — VIL2 Voltage recognized as low level VIH2 Voltage recognized as high level 6 AN30182A Limits Unit Notes Min Typ Max 1.170 1.200 1.230 V — 600 — ...
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... DVDDmax FOSC — bus (Vth) is linked to V DVDD. , the threshold voltage (Vth) is fixed to ((V DVDD ). ILmax 2 C bus is set to the bus I/O stage supply voltage (V 7 AN30182A Reference values Unit Min Typ Max 0.3 × – 0.5 — DVDD V 0.7 × DVDD — ...
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... VLDOPS Vout = 1.85 V setting Power Save mode IREGLDOPS VB > Vout + 0 VIN2 > Vout + 0.1 V Δ 3.7 V ± 0.15 V VLDOPSRR ILDO = – fvin = 100 kHz VB = 3.7 V ISTLDOPS VLDO = AN30182A Reference values Unit Notes Min Typ Max 1.803 1.850 1.897 V *2 μ ...
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... From FB2 × 100% to FB2 × ILIMDCDC2 70 3.7 V DDVBAT2 = 3.4 V EFFDCDC21 VDCDC2 = 2.4 V IDCDC2 = – 150 mA DDVBAT2 = 3.7 V EFFDCDC22 VDCDC2 = 1.85 V IDCDC2 = – 150 mA DDVBAT2 = 5.5 V ILXL2 DCDC2 = Disable VLX2 = 5.5 V RDISDCDC2 — 9 AN30182A Reference values Unit Notes Min Typ Max 1.17 1.200 1. μ — 1.0 1 ...
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... HD:STA. t — LOW t — HIGH t — SU:STA t — HD:DAT t — SU:DAT t — — — SU:STO t — BUF 10 AN30182A Reference values Unit Notes Min Typ Max 0.05 × — — DVDD 0.1 × — — DVDD 20 + 0.1 × — 250 — ...
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... Symbol Conditions C — — — C-bus is specified as the following. level. ILmax t t SU;DAT f t SU;STA t Sr HIGH 11 AN30182A Reference values Min Typ Max — — 400 0.1 × — — V DVDD 0.2 × — — V DVDD HD;STA BUF t SU ...
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... Input for LDO1, LDO2, LDO3, and other VB LDO6 output DCDC2 voltage feedback GND DCDC1 voltage feedback LDO1 output DCDC2 input clock input slave address select Power supply for Logic DCDC1 input DCDC2 switching GND data input/output GND DCDC1 switching 12 AN30182A LX1 Ver. BEB ...
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... 600 mA(min) DVDD → I/F DCDC2 0 2 600 mA(min) DVDD LDO1 1 300 mA(min) LDO2 1 300 mA(min) LDO3 1 300 mA(min) VB LDO4 1 300 mA (min) LDO5 1.0 -3 300 mA (min) LDO6 1 300 mA (min) 13 AN30182A D5 DDVBAT1 E5 LX1 E4 DDGND1 C4 FB1 D1 DDVBAT2 E1 LX2 E2 DDGND2 C2 FB2 VLDO1 A5 VLDO2 A4 ...
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... V, DC-DC1_Vout = 1.2 V, DC-DC2_Vout=1.85V , µH , CDCDCOUT1 = CDCDCOUT2 = 4.7 µF IN DC-DC1 , Iout = 0mA Vout LX1 DC-DC1 , Iout = 100mA Vout LX1 DC-DC1 , Iout = 600mA Vout LX1 DC-DC2 , Iout = 0mA Vout LX1 DC-DC2 , Iout = 100mA Vout LX1 DC-DC2 , Iout = 600mA Vout LX1 14 AN30182A Ver. BEB ...
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... V, DC-DC1_Vout = 1.2 V, DC-DC2_Vout=1.85V , µH , CDCDCOUT1 = CDCDCOUT2 = 4.7 µF IN DC-DC1 , Iout = 10μA to 500mA (ΔT=500mA/usec) Vout Iout DC-DC1 , Iout = 500mA to 10μA (ΔT=500mA/usec) Vout Iout AN30182A DC-DC2 , Iout = 10μA to 500mA (ΔT=500mA/usec) Vout Iout DC-DC2 , Iout = 500mA to 10μA (ΔT=500mA/usec) Vout Iout 15 ...
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... V, DC-DC1_Vout = 1.2 V, DC-DC2_Vout=1.85V , µH , CDCDCOUT1 = CDCDCOUT2 = 4.7 µF IN 100 100 AN30182A DC-DC1 Efficiency 10 100 Load Current [mA] AN30182A DC-DC2 Efficiency 10 100 Load Current [mA] 16 AN30182A Vout=0.8V Vout=1.2V Vout=1.8V Vout=2.4V 1000 Vout=0.8V Vout=1.2V Vout=1.8V Vout=2.4V 1000 Ver. BEB ...
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... Load Regulation of DC-DC1 and DC-DC2 V = 3.7 V, DC-DC1_Vout = 1.2 V, DC-DC2_Vout=1.85V , µH , CDCDCOUT1 = CDCDCOUT2 = 4.7 µF IN 1.4 1.35 1.3 1.25 1.2 1.15 1.1 1. 2.05 2 1.95 1.9 1.85 1.8 1.75 1.7 1.65 0 Load Regulation of DC-DC1 100 200 300 Load Current [mA] Load Regulation of DC-DC2 100 200 300 Load Current [mA] 17 AN30182A 400 500 600 400 500 600 Ver. BEB ...
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... TYPICAL CHARACTERISTICS CURVES (Continued) (5) Line Regulation of DC-DC1 and DC-DC2 Iout = 300mA, DC-DC1_Vout = 1.2 V, DC-DC2_Vout=1.85V , µH CDCDCOUT1 = CDCDCOUT2 = 4.7 µ 2.4V to 5.5V IN 1.4 1.35 1.3 1.25 1.2 1.15 1.1 1. 2.5 2.05 2 1.95 1.9 1.85 1.8 1.75 1.7 1.65 2 2.5 Line Regulation of DC-DC1 3 3.5 4 4.5 VIN [V] Line Regulation of DC-DC2 3 3.5 4 4.5 VIN [V] 18 AN30182A 5 5 5.5 6 Ver. BEB ...
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... V, DC-DC1_Vout = 1.2 V, DC-DC2_Vout=1.85V , µH , CDCDCOUT1 = CDCDCOUT2 = 4.7 µF IN DC-DC1 , RDCDCOUT1 = No Load Start Up VDCDCOUT1 Signal DC-DC1 , RDCDCOUT1 = No Load Shut Down VDCDCOUT1 Signal AN30182A DC-DC2 , RDCDCOUT2 = No Load Start Up VDCDCOUT2 Signal DC-DC2 , RDCDCOUT2 = No Load Shut Down VDCDCOUT2 Signal 19 Ver. BEB ...
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... V, DC-DC1_Vout = 1.2 V, DC-DC2_Vout=1.85V , µH , CDCDCOUT1 = CDCDCOUT2 = 4.7 µF IN DC-DC1 , RDCDCOUT1 = 4Ω Start Up VDCDCOUT1 Signal DC-DC1 , RDCDCOUT1 = 4Ω Shut Down VDCDCOUT1 Signal AN30182A DC-DC2 , RDCDCOUT2 = 6Ω Start Up VDCDCOUT2 Signal DC-DC2 , RDCDCOUT2 = 6Ω Shut Down VDCDCOUT2 Signal 20 Ver. BEB ...
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... TYPICAL CHARACTERISTICS CURVES (Continued) (8) Short Protection of DC-DC1 V = 3.7 V, DC-DC1_Vout = 1 µH , CDCDCOUT1 = 4.7 µF IN IOUT VOUT LX 21 AN30182A Ver. BEB ...
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... TYPICAL CHARACTERISTICS CURVES (Continued) (9) Thermal Performance of DC-DC1 V = 3.7 V, DC-DC1_Vout = 1.2 V, ILoad = 600mA , µH , CDCDCOUT1 = 4.7 µF IN (10) Thermal Performance of DC-DC2 V = 3.7 V, DC-DC2_Vout = 1.85 V, ILoad = 600mA , µH , CDCDCOUT2 = 4.7 µ AN30182A Ver. BEB ...
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... V, DC-DC1_Vout = 1.2 V, DC-DC2_Vout=1.85V , µH , CDCDCOUT1 = CDCDCOUT2 = 4.7 µF IN DC-DC1 , Iout = 0mA Vout LX1 DC-DC1 , Iout = 300mA Vout LX1 DC-DC1 , Iout = 600mA Vout LX1 AN30182A DC-DC2 , Iout = 0mA Vout LX1 DC-DC2 , Iout = 300mA Vout LX1 DC-DC2 , Iout = 600mA Vout LX1 23 Ver. BEB ...
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... Frequency of DC-DC1 and DC-DC2 IOUT = 300mA, DC-DC1_Vout = 1.2 V, DC-DC2_Vout=1.85V , µH CDCDCOUT1 = CDCDCOUT2 = 4.7 µF DC-DC1 , VIN = 2.5V Vout LX1 DC-DC1 , VIN = 3.7V Vout LX1 DC-DC1 , VIN = 5.5V Vout LX1 DC-DC2 , VIN = 2.5V Vout LX1 DC-DC2 , VIN = 3.7V Vout LX1 DC-DC2 , VIN = 5.5V Vout LX1 24 AN30182A Ver. BEB ...
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... S Write Address S Read Address d2.) When Sub address is specified Slave S Address P Start Condition Sr Write Mode : – Sub-address should be assigned first. P ACK STOP or repeated START condition 25 AN30182A R ...
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... LD6PS LD5PS — — — — — — — — — — LDO4 LDO3 LDO2 LDO1 2.8 V 2.6 V 1 AN30182A Data LD2ON LD1ON DD2ON VDC1[3: VL1[3: VL3[3: VL5[3: LD4PS LD3PS LD2PS ...
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... OFF (default) [ LDO1 ON/OFF select register [0] : OFF (default) [ DCDC2 ON/OFF select register [0] : OFF (default) [ DCDC1 ON/OFF select register [0] : OFF (default) [ LD5ON LD4ON LD3ON AN30182A Data LD2ON LD1ON DD2ON DD1ON 0 Ver. BEB ...
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... VDC2[3: D3-0 : DCDC1 Register for output voltage setup Output voltage [V] D3 0.80 0 0.85 0 0.90 0 0.95 0 1.00 0 1.05 0 1.10 0 1.15 0 1.20 1 1.30 1 1.40 1 1.50 1 1.65 1 1.80 1 1.85 (Default AN30182A Data VDC1[3: VDC1[3:0] Output voltage [ ...
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... VL2[3: D3-0 : LDO1 Register for output voltage setup Output voltage [ 1.00 (Default) 0 1.10 0 1.20 0 1.30 0 1.40 0 1.50 0 1.60 0 1.70 1 1.80 1 1.85 1 2.60 1 2.70 1 2.80 1 2.85 1 3.00 1 3.30 29 AN30182A Data VL1[3: VL1[3:0] Output voltage [ ...
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... VL4[3: D3-0 : LDO3 Register for output voltage setup Output voltage [V] D3 1.00 0 1.10 0 1.20 0 1.30 0 1.40 0 1.50 0 1.60 0 1.70 0 1.80 1 1.85 1 2.60 1 2.70 1 2.80 (Default) 1 2.85 1 3. AN30182A Data VL3[3: VL3[3:0] Output voltage [ ...
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... VL6[3: D3-0 : LDO5 Register for output voltage setup Output voltage [V] D3 1.00 0 1.10 0 1.20 0 1.30 0 1.40 0 1.50 0 1.60 0 1.70 0 1.80 1 1.85 1 2.60 1 2.70 1 2.80 1 2.85 1 3.00 1 3.30 (Default AN30182A Data VL5[3: VL5[3:0] Output voltage [ ...
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... D1 : LDO2 Power save mode select register [0] : Normal mode (default) [1] : Power save mode D0 : LDO1 Power save mode select register [0] : Normal mode (default) [1] : Power save mode — — LD6PS LD5PS — — AN30182A Data LD4PS LD3PS LD2PS LD1PS 0 Ver. BEB ...
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... Register map details Sub Register R/W Bit Address Name Name 06h R/W ENSEL Default D0 : LDO1ENSEL [0] : LDO1ON control invalid [1] : LDO1ON control valid (default — — — — — — — — 33 AN30182A Data — — — — — — D0 LDO1EN SEL 1 Ver. BEB ...
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... Pin LDO1 stops I2C starts I2C starts I2C input NM I2C starts @ 150 μs 34 AN30182A 2.4 V 2.1 V 1.4 V I2C acceptance stops DVDD_DET:Low and RESET:Low = I2C acceptance OFF All registers are initialized (LDO and DCDC are turned off) PS⇔NM I2C stops LDO* stop is possible ...
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... DCDC1 I2C starts DCDC2 (IC output signal) 1.24 V 2.4 V 2.2 V 2.1 V 1.5 V I2C acceptance starts DVDD_DET:High and RESET:High = I2C acceptance ON at DCDC-start at LDO-start I2C stops I2C starts NM I2C starts @ 150 μs I2C stops 35 AN30182A 0.45 V 1.4 V I2C acceptance stops 0.45 V Pin LDO1 stops NM I2C stops NM Ver. BEB ...
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... I2C acceptance starts DVDD_DET:High and RESET:High = I2C acceptance ON at LDO-start at DCDC-start VLDO1 is connected directly with DVDD 1.5 V I2C starts I2C stops I2C starts @ 150 μs 36 AN30182A 2.1 V 1.4 V I2C acceptance stops DVDD_DET:Low and RESET:Low = I2C acceptance OFF Pin LDO1 stops 1.4 V I2C stops Ver. BEB ...
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... AN30182A Ground short protection about 70% of Vout Intermittent operation area Pendency characteristic Output current [A] Operation explanation chart Output voltage Accuracy [ ...
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... AN30182A PS-mode LDO1 LDO2 to 6 ±5.0 ±5.0 ±4.5 ±4.5 ±4.0 ±4.0 ±4.0 ±4.0 ±3.0 ±3.0 ±3.0 ±3.0 ±3.0 ±3.0 ±3.0 ±3.0 ±3.0 ±3.0 ±2.5 ±2.5 ±2.5 — ...
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... You are fully responsible for the incorporation of the above application circuit and information in the design of your equipment. DDVBAT1 C1 L1 DCDCOUT1 LX1 FB1 CDCDCOUT1 DCDCOUT2 LX2 L2 FB2 CDCDCOUT1 COUT1 COUT2 COUT3 Figure : Bottom Layer with silk screen ( Bottom View ) with Evaluation Board 39 AN30182A Ver. BEB ...
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... Murata 1.0µF Murata 1.0µF Murata 1.0µF Murata 1.0µF Murata 1.0µF Murata 1.0µF Murata 1.0µF Murata 1.0µF Murata Figure : Recommended Component 40 AN30182A Part Number GRM21BB31C475KA87 GRM21BB31C475KA87 GRM21BB31C475KA87 GRM21BB31C475KA87 GRM188B11C104KA01 MIPSZ2012D1R0 GRM21BB31A475KA74 MIPSZ2012D1R0 GRM21BB31A475KA74 GRM185B31A105KE35 GRM185B31A105KE35 GRM185B31A105KE35 GRM185B31A105KE35 GRM185B31A105KE35 GRM185B31A105KE35 GRM185B31A105KE35 GRM185B31A105KE35 Ver. BEB ...
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... PACKAGE INFORMATION ( Reference Data ) Outline Drawing Package Code : XBGA025-W-2222AEL Unit:mm Body Materia l : Br/Sb Free Epoxy resin Reroute Material : Cu Bump 41 AN30182A : SnAgCu Ver. BEB ...
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... Please use this product in compliance with all applicable laws and regulations that regulate the inclusion or use of controlled substances, including without limitation, the EU RoHS Directive. Our company shall not be held responsible for any damage incurred as a result of your using the LSI not complying with the applicable laws and regulations. 42 AN30182A Ver. BEB ...
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... Verify the risks which might be caused by the malfunctions of external components. 11. Connect the metallic plates on the back side of the LSI with their respective potentials (AGND, PVIN, LX). The thermal resistance and the electrical characteristics are guaranteed only when the metallic plates are connected with their respective potentials. AN30182A 43 Ver. BEB ...
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Request for your special attention and precautions in using the technical information and (1) If any of the products or technical information described in this book exported or provided to non-residents, the laws and regulations of the ...