LM5102MMX/NOPB

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Texas Instruments

2-A, 100-V HALF BRIDGE GATE DRIVER WITH 8-V UVLO AND PROGRAMMABLE DELAY

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LM5102MMX/NOPB

Active

Texas Instruments

2-A, 100-V HALF BRIDGE GATE DRIVER WITH 8-V UVLO AND PROGRAMMABLE DELAY

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Description Specifications Series Pricing CAD Documents

Description

General part information

LM5102 Series

The LM5102 high-voltage gate driver is designed to drive both the high side and the low side N-Channel MOSFETs in a synchronous buck or a half bridge configuration. The floating high-side driver is capable of working with supply voltages up to 100 V. The outputs are independently controlled. The rising edge of each output can be independently delayed with a programming resistor. An integrated high voltage diode is provided to charge the high side gate drive bootstrap capacitor. A robust level shifter operates at high speed while consuming low power and providing clean level transitions from control logic to the high side gate driver. Undervoltage lockout is provided on both the low side and the high side power rails. This device is available in the standard VSSOP 10 pin and the WSON 10 pin packages.

Technical Specifications

Parameters and characteristics for this part

Specification	LM5102MMX/NOPB

Channel Type	Independent
Current - Peak Output (Sink)	1.6 A
Current - Peak Output (Source)	1.6 A
Driven Configuration	Half-Bridge
Fall Time (Typ)	600 ns
Gate Channel	N-Channel
Gate Type	N-Channel MOSFET, MOSFET
High Side Voltage - Max (Bootstrap)	118 V
Input Type	Non-Inverting
Logic Voltage - VIH	2.2 V
Logic Voltage - VIL	0.8 V
Mounting Type	Surface Mount
Number of Drivers	2
Operating Temperature (Max)	125 °C
Operating Temperature (Min)	-40 °C
Package Length	0.118 in
Package Name	10-VSSOP, 10-TFSOP, 10-MSOP
Package Width	3 mm
Rise Time (Typ)	600 ns
Voltage - Supply (Maximum)	14 V
Voltage - Supply (Minimum)	9 VDC

LM5102 Series

2-A, 100-V half bridge gate driver with 8-V UVLO and programmable delay

Part	Gate Type	Fall Time (Typ)	Rise Time (Typ)	Voltage - Supply (Maximum)	Voltage - Supply (Minimum)	Operating Temperature (Max)	Operating Temperature (Min)	High Side Voltage - Max (Bootstrap)	Input Type	Driven Configuration	Current - Peak Output (Source)	Current - Peak Output (Sink)	Gate Channel	Package / Case	Number of Drivers	Logic Voltage - VIL	Logic Voltage - VIH	Channel Type	Package Length	Package Name	Package Width	Mounting Type
Texas Instruments LM5102SD	MOSFET N-Channel MOSFET	600 ns	600 ns	14 V	9 VDC	125 °C	-40 °C	118 V	Non-Inverting	Half-Bridge	1.6 A	1.6 A	N-Channel	10-WDFN Exposed Pad	2	0.8 V	2.2 V	Independent	4 mm	10-WSON	4 mm	Surface Mount
Texas Instruments LM5102MM/NOPB	MOSFET N-Channel MOSFET	600 ns	600 ns	14 V	9 VDC	125 °C	-40 °C	118 V	Non-Inverting	Half-Bridge	1.6 A	1.6 A	N-Channel		2	0.8 V	2.2 V	Independent	0.118 in	10-MSOP 10-TFSOP 10-VSSOP	3 mm	Surface Mount
Texas Instruments LM5102SD/NOPB	MOSFET N-Channel MOSFET	600 ns	600 ns	14 V	9 VDC	125 °C	-40 °C	118 V	Non-Inverting	Half-Bridge	1.6 A	1.6 A	N-Channel	10-WDFN Exposed Pad	2	0.8 V	2.2 V	Independent	4 mm	10-WSON	4 mm	Surface Mount
Texas Instruments LM5102MM	MOSFET N-Channel MOSFET	600 ns	600 ns	14 V	9 VDC	125 °C	-40 °C	118 V	Non-Inverting	Half-Bridge	1.6 A	1.6 A	N-Channel		2	0.8 V	2.2 V	Independent	0.118 in	10-MSOP 10-TFSOP 10-VSSOP	3 mm	Surface Mount
Texas Instruments LM5102SDX	MOSFET N-Channel MOSFET	600 ns	600 ns	14 V	9 VDC	125 °C	-40 °C	118 V	Non-Inverting	Half-Bridge	1.6 A	1.6 A	N-Channel	10-WDFN Exposed Pad	2	0.8 V	2.2 V	Independent	4 mm	10-WSON	4 mm	Surface Mount
Texas Instruments LM5102SD	MOSFET N-Channel MOSFET	600 ns	600 ns	14 V	9 VDC	125 °C	-40 °C	118 V	Non-Inverting	Half-Bridge	1.6 A	1.6 A	N-Channel	10-WDFN Exposed Pad	2	0.8 V	2.2 V	Independent	4 mm	10-WSON	4 mm	Surface Mount
Texas Instruments LM5102MMX	MOSFET N-Channel MOSFET	600 ns	600 ns	14 V	9 VDC	125 °C	-40 °C	118 V	Non-Inverting	Half-Bridge	1.6 A	1.6 A	N-Channel		2	0.8 V	2.2 V	Independent	0.118 in	10-MSOP 10-TFSOP 10-VSSOP	3 mm	Surface Mount
Texas Instruments LM5102MMX/NOPB	MOSFET N-Channel MOSFET	600 ns	600 ns	14 V	9 VDC	125 °C	-40 °C	118 V	Non-Inverting	Half-Bridge	1.6 A	1.6 A	N-Channel		2	0.8 V	2.2 V	Independent	0.118 in	10-MSOP 10-TFSOP 10-VSSOP	3 mm	Surface Mount
Texas Instruments LM5102SDX/NOPB	IGBT MOSFET N-Channel MOSFET	600 ns	600 ns	14 V	9 VDC	125 °C	-40 °C	118 V	Non-Inverting	Half-Bridge	1.6 A	1.6 A	N-Channel	10-WDFN Exposed Pad	2	0.8 V	2.2 V	Independent	4 mm	10-WSON	4 mm	Surface Mount