TPIC46L02

TPIC46L01, TPIC46L02, TPIC46L03 6-CHANNEL SERIAL AND PARALLEL LOW-SIDE PRE-FET DRIVER D 6-Channel Serial-in/Parallel-in Low-side Pre-FET Driver D Device Can Be Cascaded D Internal 55-V Inductive Load Clamp and VGS Protection Clamp for External Power FETs D Independent Shorted-Load/Short-to-Battery Fault Detection on All Drain Terminals D Independent Off-State Open-Load Fault Sense D Over-Battery-Voltage Lockout Protection and Fault Reporting D Under-Battery-Voltage Lockout Protection for TPIC46L01 and TPIC46L02 D Asynchronous Open-Drain Fault Flag D Device Output Can be Wire-ORed with Multiple External Devices D Fault Status Returned Through Serial Output Terminal D Internal Global Power-on Reset of Device D High-Impedance CMOS Compatible Inputs With Hysteresis D TPIC46L01 and TPIC46L03 Disables the Gate Output When a Shorted-Load Fault Occurs D TPIC46L02 Transitions the Gate Output to a Low-Duty-Cycle PWM Mode When a Shorted-Load Fault Occurs SLIS055A – NOVEMBER 1996 - REVISED SEPTEMBER 1997 DB PACKAGE (TOP VIEW) FLT VCOMPEN VCOMP IN0 IN1 IN2 IN3 IN4 IN5 CS SDO SDI SCLK VCC 1 2 3 4 5 6 7 8 9 10 11 12 13 14 28 VBAT 27 GATE0 26 DRAIN0 25 GATE1 24 DRAIN1 23 DRAIN2 22 GATE2 21 GATE3 20 DRAIN3 19 DRAIN4 18 GATE4 17 DRAIN5 16 GATE5 15 GND description The TPIC46L01, TPIC46L02, and TPIC46L03 are low-side predrivers that provide serial input interface and parallel input interface to control six external field-effect transistor(FET) power switches such as offered in the TI TPIC ...