LM5109BMA/NOPB Texas Instruments - Yeehing Electronics

1-A, 100-V half bridge gate driver with 8-V UVLO and high noise immunity

Pricing (USD)

Quantity	Unit Price
1 — 99	0.872
100 — 249	0.671
250 — 999	0.494
1,000 +	0.28

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	Gate Drivers
RoHS	Y
Type	High Side, Low Side
Mounting Style	SMD/SMT
Package / Case	SOIC-8
Number of Drivers	2 Driver
Number of Outputs	2 Output
Output Current	1 A
Rise Time	15 ns
Fall Time	15 ns
Supply Voltage - Min	8 V
Supply Voltage - Max	14 V
Propagation Delay - Max	32 ns
Operating Supply Current	1.8 mA
Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 125 C
Series	LM5109B
Packaging	Tube
Features	Independent
Height	1.45 mm
Length	4.9 mm
Operating Temperature Range	- 40 C to + 125 C
Technology	Si
Width	3.9 mm
Brand	Texas Instruments
Logic Type	TTL
Maximum Turn-Off Delay Time	2 ns
Maximum Turn-On Delay Time	2 ns
Operating Supply Voltage	7.5 V to 14 V
Product Type	Gate Drivers
Factory Pack Quantity	95
Subcategory	PMIC - Power Management ICs
Unit Weight	0.005044 oz

For more information, please refer to datasheet

Documents

LM5109BMA/NOPB Datasheet

More Information

The LM5109B device is a cost-effective, high-voltage gate driver 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 rail voltages up to 90 V. The outputs are independently controlled with cost-effective TTL and CMOS-compatible input thresholds. The robust level shift technology operates at high speed while consuming low power and providing clean level transitions from the control input logic to the high-side gate driver. Undervoltage lockout is provided on both the low-side and the high-side power rails. The device is available in the 8-pin SOIC and thermally-enhanced 8-pin WSON packages.