SY21034BADC

200kHz, 100V Input,1.2A Asynchronous Step Down Regulator

SY21034BADC 200kHz, 100V Input,1.2A Asynchronous Step Down Regulator Datasheet

Parameters
Features
Description

Part Number	SY21034BADC
Vin_min (V)	4.5
Vin_max (V)	100
Io_max (A)	1.2
Vo_min (V)	0.6
Vref Accuracy	±1%
Fsw (MHz)	0.2
Iq (uA)	100
Package	TSOT23-6
Protection Mode
Features / Special Function	Hic-cup SCP

Low R_DS(ON) for Internal N-channel Power FET:1Ω
4.5-100V Input Voltage Range
1.2A Output Current Capability
200kHz Pseudo Constant Switching Frequency
Internal Soft-start Limits the Inrush Current
Hic-cup Mode Output Short Circuit Protection
EN ON/OFF Control with Accurate Threshold
Cycle-by-cycle Peak Current Limit
0.6V±1 % Reference Voltage
RoHS Compliant and Halogen Free
TSOT23-6 Package

Technical Documentation

Title	Date
Automotive Solutions Q4 2024	2024-10-28
Consumer Selection Guide Q4 2024	2024-11-04
Industrial Designs Q4 2024	2024-11-13
TSOT23-6	2022-05-20

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