EML3190 Datasheet 420khz Non-synchronous Step-down Converter

Manufacturer: ESMT (Elite Semiconductor Microelectronics Technology)

Overview: ESMT EML3190 5A, 36V, 420kHz Non-synchronous Step-Down Converter.

Datasheet Details

Part number	EML3190
Manufacturer	ESMT (Elite Semiconductor Microelectronics Technology)
File Size	647.17 KB
Description	420kHz Non-synchronous Step-Down Converter
Datasheet	EML3190-ESMT.pdf

The EML3190 is a 5A, current-mode step-down converter with an integrated high-side switch.

The EML3190 operates with the wide input voltage from 4.5V to 36V and provides an adjustable output voltage from 0.808V to 30V.

The EML3190

a PWM mode operation with internally fixed 420kHz switching frequency. The EML3190 provides a single highly efficient solution with current mode control for fast loop response and easy compensation. The EML3190 also automatically enters PSM mode at light load. Cycle-by-cycle current limiting and thermal shutdown are provided for fault condition protections. An internal 2ms soft-start design reduces input start-up current and prevents the output voltage and inductor current from overshooting duri.

Part Number	Description
EML3191	1.5MHz Non-synchronous Step-Down Converter
EML3192	420kHz Non-synchronous Step-Down Converter
EML3193	1.5MHz Non-synchronous Step-Down Converter
EML3193B	2MHz Non-synchronous Step-Down Converter
EML3276	Synchronous Step-Down DC-DC Converter
EML3290	1.5MHz Synchronous Step-Down Converter
EML3380	Synchronous Step-Down Regulator
EML3505	1MHz 3A Synchronous Step-Down Regulator