B5973D Overview
The B5973D is a step down monolithic power switching regulator with a minimum switch current limit of 2.25 A so it is able to deliver up to 2 A DC current to the load depending on the application conditions. The output voltage can be set from 1.235 V to 35 V. The high current level is also achieved thanks to an HSOP8 package (i.e.
B5973D Key Features
- Qualified following the AEC-Q100 requirements (temperature Grade 1), see PPAP for more details
- 2 A DC output current
- Operating input voltage from 4 V to 36 V
- 3.3 V / (± 2 %) reference voltage
- Output voltage adjustable from 1.235 V to 35 V
- Low dropout operation: 100 % duty cycle
- 250 kHz internally fixed frequency
- Voltage feedforward
- Zero load current operation
- Internal current limiting