r1115z RICOH Co.,Ltd., r1115z Datasheet
r1115z
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r1115z Summary of contents
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... These ICs perform with low dropout voltage and a chip-enable function. The line transient response and load transient response of the R1115Z Series are excellent, thus these ICs are very suitable for the power supply for hand-held communication equipment. ...
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... R1115Z BLOCK DIAGRAMS R1115Zxx1A V DD Vref Current Limit CE R1115Zxx1D V DD Vref Current Limit CE 2 R1115Zxx1B OUT Vref Current Limit CE GND V OUT GND V OUT GND ...
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... Stepwise setting with a step of 0.1V in the range of 1.5V to 4.0V is possible. Designation of Active Type: A: with CE ( active low type) B: with CE (active high type) D: with CE (active high with auto discharge function*) Designation of Taping Type: Ex. TR (refer to Taping Specifications; TR type is the standard direction.) Designation of composition of pin plating: -F: Lead free plating Contents R1115Z 3 ...
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... R1115Z PIN CONFIGURATION PIN DESCRIPTION • R1115Z Pin No. Symbol ABSOLUTE MAXIMUM RATING Symbol V Input Voltage IN V Input Voltage ( Pin Output Voltage OUT I Output Current OUT P Power Dissipation D Topt Operating Temperature Range Tstg Storage Temperature Range *) For Power Dissipation, please refer to PACKAGE INFORMATION to be described. ...
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... I OUT V >1.7V, OUT − 1. OUT < 10kHz (V 1.7V, OUT − 1.2V OUT = 30mA I OUT − 40 ° C < = opt < ° OUT BW = 10Hz to 100kHz R1115Z Topt=25°C Min. Typ. Max. Unit × 0.98 × 1.02 V 150 0.38 0.70 0.36 0.65 0.34 0.60 V 0.32 0.55 0.28 0.50 0.22 0.35 µ µ A 0.1 1.0 0.02 ...
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... R1115Z • R1115Zxx1B/D Symbol Item V Output Voltage OUT I Output Current OUT ∆ ∆ I Load Regulation OUT OUT V Dropout Voltage DIF I Supply Current SS I Standby Current standby ∆ ∆ V Line Regulation OUT IN RR Ripple Rejection V Input Voltage IN ∆ Output Voltage OUT ∆ T ...
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... Set external components, especially the output capacitor C2, as close as possible to the ICs, and make wiring as short as possible. V OUT recommendation value 1.0 µ more 0.47 µ more R1115Z OUT R1115Zxx1B/D C2 Series CE GND and GND pin, and as DD OUT 7 ...
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... OUT R1115Zxx1B/D C1 Series CE GND Fig.1 Standard test Circuit OUT R1115Zxx1B/D C1 Series CE GND Fig.2 Supply Current Test Circuit OUT R1115Zxx1B/D Series CE GND OUT OUT C1=Ceramic 1.0 µ F C2=Ceramic 1.0 µ OUT C2 C1=Ceramic 1.0 µ F C2=Ceramic 1.0 µ OUT C2=Ceramic 1.0 µ F ...
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... OUT R1115Zxx1B/D C1 Series CE GND Fig.4 Load Transient Response Test Circuit V OUT OUTa OUTb C1=Ceramic 1.0 µ F C2=Ceramic 1.0 µ F R1115Z 9 ...
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... R1115Z151x 1.7 1.6 1.5 1.4 1.3 1.2 1.1 1 Input Voltage =3.5V IN 2.5V 2.0V 200 300 400 (mA) OUT 4.3V 4.5V 200 300 400 (mA) OUT I =1mA OUT I =30mA OUT I =50mA OUT (V) IN R1115Z281x 3.0 2.5 V =4.8V IN 2.0 1.5 3.1V 1.0 3.8V 3.5V 0.5 0.0 0 100 200 300 Output Current I (mA) OUT R1115Z281x 2.9 2.8 2.7 2.6 2.5 2.4 I =1mA OUT 2.3 I =30mA OUT 2.2 I =50mA OUT 2.1 2 Input Voltage V ...
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... Input Voltage V R1115Z401x Input Voltage ( ( (V) IN R1115Z281x Input Voltage V (V) IN R1115Z 6 11 ...
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... Temperature Topt( C) R1115Z401x 4.08 4.06 4.04 4.02 4.00 3.98 3.96 3.94 3.92 -40 -15 10 Temperature Topt Supply Current vs. Temperature R1115Z151x -40 -15 10 Temperature Topt 2.86 2.84 2.82 2.80 2.78 2.76 2. R1115Z281x -40 - Temperature Topt( C) R1115Z281x 0 -40 - Temperature Topt ...
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... Output Current 0.6 0.5 0.4 0.3 0.2 0.1 0.0 100 125 150 (mA) OUT 0.6 0.5 0.4 0.3 0.2 0.1 0.0 100 125 150 (mA) OUT R1115Z161x - 100 125 Output Current I (mA) OUT R1115Z181x - 100 125 Output Current I (mA) OUT R1115Z 150 150 13 ...
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... Output Current I 7) Dropout Voltage vs. Set Output Voltage (Topt = 25 ° C) 0.60 0.50 0.40 0.30 0.20 0.10 0.00 1.0 1.5 2.0 Set Output Voltage 100 125 150 (mA) OUT 75 100 125 150 (mA) OUT 10mA 30mA 50mA 150mA 2.5 3.0 3.5 4.0 (V) REG R1115Z281x 0. 0. 0.30 -40 C 0.25 0.20 0.15 0.10 0.05 0. 100 125 Output Current I (mA) OUT 150 ...
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... IN = ceramic 0.47 µ F) R1115Z281x Ripple 0.5Vp-p, I =1mA OUT f=1kHz f=10kHz f=100kHz 2.9 3.0 3.1 3.2 Input Voltage V (V) IN R1115Z281x Ripple 0.5Vp-p, I =30mA OUT f=1kHz f=10kHz f=100kHz 2.9 3.0 3.1 3.2 Input Voltage V (V) IN R1115Z281x Ripple 0.5Vp-p, I =50mA OUT f=1kHz f=10kHz f=100kHz 2.9 3.0 3.1 3.2 Input Voltage V (V) IN R1115Z 3.3 3.3 3.3 15 ...
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... R1115Z151x V =2.5V +0.5Vp- =Ceramic 2.2 F OUT =1mA OUT 30 I =30mA OUT 20 I =50mA OUT Frequency f(kHz) R1115Z281x V =3.8V +0.5Vp- =Ceramic 1.0 F OUT =1mA OUT 30 I =30mA OUT 20 I =50mA OUT Frequency f(kHz) R1115Z401x V =5 ...
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... Ceramic 1.0 µ R1115Z151x Time Ceramic 0.47 µ F) OUT 4 3 Input Voltage Output Voltage 100 6 5 Input Voltage Output Voltage 100 =2.5V, C =Ceramic 1 OUT 150 100 Output Current 50 0 Output Voltage R1115Z 17 ...
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... R1115Z151x V =2.5V Time T( s) R1115Z281x V =3.8V Time T( s) R1115Z281x V =3.8V Time T( s) =Ceramic 2.2 F OUT 150 100 Output Current 50 0 Output Voltage =Ceramic 0.47 F OUT 150 100 Output Current 50 0 Output Voltage ...
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... Turn-on/off speed with CE pin (D version) R1115Z151D ( Time T( s) R1115Z281D ( Time T( s) R1115Z281x Time T( s) =2.5V, C =Ceramic 1.0µ 0mA OUT 30mA OUT I = 150mA ...
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... R1115Z R1115Z401D ( OUT I OUT 0 I OUT - Time =5.0V, C =Ceramic 0.47µ 0mA = 30mA 6 = 150mA =Ceramic 0.47µF) OUT 0mA OUT I = 30mA OUT 150mA OUT 100 120 140 160 180 ...
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... Ceramic Cap Measuring Circuit for white noise; R1115Zxx1B/D The relations between I (Output Current) and ESR of an output capacitor are shown below. The conditions OUT when the white noise level is under 40 µ V (Avg.) are marked as the hatched area in the graph. ...
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... R1115Z R1115Z211x 100 10 1 0.1 0. Load Current =Ceramic 0. =Ceramic 0.47 F OUT 100 0.1 0.01 90 120 150 (mA) OUT R1115Z281x C =Ceramic 0. =Ceramic 0.47 F OUT 120 Load Current I (mA) OUT 150 ...
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PACKAGE INFORMATION • WLCSP-4-P4 PACKAGE DIMENSIONS A × 4 0.05 INDEX S 0.05 S TAPING SPECIFICATION TAPING REEL DIMENSIONS REUSE REEL (EIAJ-RRM-08Bc) (1reel=3000pcs) 0. 0.05 S 0.235 Bottom View 4.0±0.1 1.5 +0.1 0 0.18±0.1 1.06 0.5±0.1 Dummy Pocket ...
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PACKAGE INFORMATION POWER DISSIPATION (WLCSP-4-P4) This specification is at mounted on board. Power Dissipation (P This specification is based on the measurement at the condition below: Measurement Conditions Environment Board Material Board Dimensions Copper Ratio Through-hole Measurement Result Power Dissipation ...
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PACKAGE INFORMATION RECOMMENDED LAND PATTERN (WLCSP) NSMD NSMD Pad definition NSMD (Non-Solder Mask defined) SMD (Solder Mask defined) * Pad layout and size can be modified by customers material, equipment, method. * Please adjust pad layout according to your conditions. ...
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... MARK INFORMATION R1115Z SERIES MARK SPECIFICATION • WLCSP-4- Lot Number 2 ME-R1115Z-0608 ...