tb62d701fng TOSHIBA Semiconductor CORPORATION, tb62d701fng Datasheet
tb62d701fng
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tb62d701fng Summary of contents
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... TOSHIBA BiCD Integrated Circuit Silicon Monolithic TB62D701FNG/FTG Step up type DC/DC controller built in 8 channel sink driver for White LED TB62D701FNG/FTG is a high efficient step-up type DC/DC controller specially designed for constant current drive of High power white LED. This IC can drive white LEDs with constant current by dividing white Led’ ...
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... TEST TEST GND UVLO OVD OVD UVLO TSD LVD EXT SW PWM Control Comp MIN Error Amp + Open-Short Detect PWM Control ISET 2 TB62D701FNG/FTG DRV NDRV PGND1 CS + OCD /ERR CFIL FILTER OSD OUT1 OUT2 OUT3 OUT4 OUT5 OUT6 OUT7 OUT8 PGND2 PGND3 2011-03-24 ...
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... TOP VIEW TB62D701FNG/FTG PGND2 NC OUT4 OUT3 OUT2 OUT1 OSD GND ISET VSET ROSC SDO PWM8 PWM7 PWM6 PWM5 PWM4 ...
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... Terminal which Setting latch up time for fault detection (OVD,LVD,OCD). O Connect Capacitor between CFIL and GND depend on setting time. Terminal for controlling compensation point of AMP which controls output O voltage. Connect RC between COMP and GND. Serial I/F Setting input I All PWM individual control mode: Connect to VREG. 4 TB62D701FNG/FTG Function 2011-03-24 ...
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... Constant current SINK terminal to drive LED (Channel 3) O Constant current SINK terminal to drive LED (Channel connect. No connect or connect to ground. P Ground for constant current - No connect. No connect or connect to ground connect. No connect or connect to ground connect. No connect or connect to ground connect. No connect or connect to ground. 5 TB62D701FNG/FTG Function 2011-03-24 ...
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... GND DRV UVLO OVD OVD UVLO TSD LVD EXT SW PWM Control Comp OCD MIN Error Amp + Open-Short Detect PWM Control ISET 6 TB62D701FNG/FTG L SBD VLED VREG DRV NDRV PGND1 CS + VREG VREG /ERR CFIL FILTER OSD OUT1 OUT2 OUT3 OUT4 OUT5 OUT6 OUT7 ...
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... VIN1 EN PWM1~8, VREF, RS1~8, VIN2 CS1~8, ROSC, /ERR, OVD, DRV VOUT OUT1~8 T opr T stg T j Symbol Condition VCC fPWM fOSC 7 TB62D701FNG/FTG Rating Unit −0.3 ~ +38 V −0.3 ~ +38 V −0 −0.3 ~ +58 V −40~+85 °C −55~+150 °C 150 °C Min Typ. Max Unit ...
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... CL=1nF tfNDRV CL=1nF VIH_EN VIL_EN VIH_PWM VIL_PWM VIH_PROG VIL_PROG IIH_EN VEN=36V IIL_EN VEN=0V IIH_PWM VPWM=5.0V IIL_PWM VPWM=0V IIH_PROG VPROG=5.0V IIL_PROG VPROG=0V VOH_SDO IOH=-1mA, VREG=5.0V VOL_SDO IIOL=1mA 8 TB62D701FNG/FTG Min Typ. Max Unit 8.7 15.0 mA － μA TBD TBD － 4.95 5.0 5. ...
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... IOUT rising(10%) PWM falling(50%) to tOFF IOUT falling(90%) trout 10% to 90% tfOUT 90% to 10% VOUTmin ISO_COMP VOUT=0V, VCOMP=2.5V ISI_COMP VOUT=5V, VCOMP=2.5V Current ramp added to the CS ISLOPE input. VOL_ERR IOL=1mA VCFIL VCFIL SWEEP UP ISO_CFIL 9 TB62D701FNG/FTG Min Typ. Max Unit 5.5 6.0 6.5 V 200 300 mV 1. 100 mV 3.5 V 300 mV 0 ...
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... PROG rising to SCK rising STB rising to PWM rising SCK falling(input) to SDO rising(output) SCK falling(input) to SDO falling(output) tPROG-SCK tsetup thold tSTB-PROG 50% INVALID tSCK-STB 50% 50% 50% 50% twSTB 50% 50% tSCK-SDO INVALID 10 TB62D701FNG/FTG Min Typ. TBD tsetup thold 50% 50% tSCK-STB twSCK 50% 50% ...
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... CONFIDENTIAL Package Dimensions HTSSOP48 TB62D701FNG/FTG 11 2011-03-24 ...
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... CONFIDENTIAL QFN48 TB62D701FNG/FTG 12 2011-03-24 ...
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... Toshiba does not grant any license to any industrial property rights by providing these examples of application circuits. 5. Test Circuits Components in the test circuits are used only to obtain and confirm the device characteristics. These components and circuits are not guaranteed to prevent malfunction or failure from occurring in the application equipment. TB62D701FNG/FTG 13 2011-03-24 ...
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... DC voltage will increase. If this output voltage is connected to a speaker with low input withstand voltage, over current or IC failure can cause smoke or ignition. (The over current can cause smoke or ignition from the IC itself.) In particular, please pay attention when using a Bridge Tied Load (BTL) connection type IC that inputs output DC voltage to a speaker directly. TB62D701FNG/FTG 14 2011-03-24 ...
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... R-type flux (2) Use of Sn-3.0Ag-0.5Cu solder Bath · solder bath temperature = 245°C · dipping time = 5 seconds · the number of times = once · use of R-type flux TB62D701FNG/FTG 15 2011-03-24 ...
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... Please contact your TOSHIBA sales representative for details as to environmental matters such as the RoHS compatibility of Product. Please use 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. TOSHIBA assumes no liability for damages or losses occurring as a result of noncompliance with applicable laws and regulations. TB62D701FNG/FTG 16 2011-03-24 ...