SM72295MA/NOPB Texas Instruments - Yeehing Electronics

3-A, 100-V full bridge gate driver with Integrated current sense amplifier

Pricing (USD)

Quantity	Unit Price
1 — 99	3.691
100 — 249	3.009
250 — 999	2.365
1,000 +	1.40

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	Gate Drivers
RoHS	Y
Product	MOSFET Gate Drivers
Type	Full Bridge
Mounting Style	SMD/SMT
Package / Case	SOIC-28
Output Current	3 A
Configuration	Dual
Rise Time	8 ns
Fall Time	8 ns
Supply Voltage - Min	8 V
Supply Voltage - Max	14 V
Operating Supply Current	2.2 mA
Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 125 C
Series	SM72295
Packaging	Tube
Features	Current Sense
Operating Temperature Range	- 40 C to + 125 C
Technology	Si
Brand	Texas Instruments
Maximum Turn-Off Delay Time	26 ns
Maximum Turn-On Delay Time	26 ns
Moisture Sensitive	Yes
Operating Supply Voltage	8 V to 14 V
Product Type	Gate Drivers
Factory Pack Quantity	26
Subcategory	PMIC - Power Management ICs
Unit Weight	0.078125 oz

For more information, please refer to datasheet

Documents

SM72295MA/NOPB Datasheet

More Information

The SM72295 is designed to drive 4 discrete N type MOSFET’s in a full bridge configuration. The drivers provide 3A of peak current for fast efficient switching and integrated high speed bootstrap diodes. Current sensing is provided by 2 transconductance amplifiers with externally programmable gain and filtering to remove ripple current to provide average current information to the control circuit. The current sense amplifiers have buffered outputs available to provide a low impedance interface to an A/D converter if needed. An externally programmable input over voltage comparator is also included to shutdown all outputs. Under voltage lockout with a PGOOD indicator prevents the drivers from operating if VCC is too low.