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L296 st high current switching regulators


Poster: 617152273@iowa-industrial.com

L296 st high current switching regulators

5.1 V TO 40 V OUTPUT VOLTAGERANGE
PRECISE (±2 %) ON-CHIP REFERENCE
SWITCHING FREQUENCY UP TO 200 KHz
VERY HIGH EFFICIENCY (UP TO 90%)
EXTERNAL PROGRAMMABLE LIMITING CURRENT (L296P)
CONTROL CIRCUIT FOR CROWBAR SCR
INPUT FOR REMOTE INHIBIT AND SYNCHRONUS PWM
The L296 and L296P are stepdownpower switching regulators delivering 4 A at a voltage variable from 5.1 V to 40 V.
Features of the devices include soft start, remote inhibit, thermal protection, a reset output for microprocessors and a PWM comparator input for synchronization in multichip configurations.
The L296P incudes external programmable limiting current.
The L296 and L296P are mounted in a 15-leadMultiwatt) plastic power package and requires very few external components.
Efficient operation at switching frequencies up to 200 KHz allows a reduction in the size and cost of external filter components. A voltage sense input and SCR drive output are provided for optional crowbar overvoltage protection with an external SCR.
I will consider any reaonable offers





L296 st high current switching regulators