Description
TPS40170 is a full-featured, synchronous PWM buck controller that operates at an input voltage between 4.5 V and 60 V and is optimized for
VIN
ENABLE
1 ENABLE
20 UVLO
2 SYNC 3 M/S
VIN 19 BOOT 18
4 RT
HDRV 17
TRK
5 SS
SW 16
TPS40170
6 TRK
VBP 15
7 FB
LDRV 14
8 COMP
PGND 13
9 AGND
V
Features
- New, similar products available:.
- LM5145 75-V synchronous buck controller with wide input voltage and duty cycle ranges.
- LM5146 100-V synchronous buck DC/DC controller with wide duty-cycle range.
- Wide input voltage range from 4.5 V to 60 V.
- Reference voltage of 600 mV with 1% accuracy.
- Programmable UVLO and hysteresis.
- Voltage mode control with voltage feed forward.
- Programmable frequency between 100 kHz and
600 kHz.
TPS40170 Datasheet
