MIC22400YTSE datasheet(3/28 Pages) MICREL

Part #	MIC22400YTSE

Description	4A Integrated Switch Synchronous Buck Regulator with Frequency Programmable up to 4MHz

Download	28 Pages

Scroll/Zoom	100%

Manufacturer	MICREL [Micrel Semiconductor]

Direct Link	http://www.micrel.com

Logo

3 / 28 page

Micrel, Inc.

MIC22400

June 2011

3

M9999-061511-F

Pin Description (Continued)

Pin Number

MLF-20

Pin Number

e-TSSOP-20

Pin Name

Description

18

1

EN/DLY

Enable (Input): When this pin is pulled higher than the enable threshold, the part

will start up. Below this voltage the device is in its low quiescent current mode.

The pin has a 1µA current source charging it to VDD. By adding a capacitor to this

pin a delay may easily be generated. The enable function will not operate with an

input voltage lower than the min specified.

19

2

DELAY

Delay (Input): Capacitor-to-ground sets internal delay timer. Timer delays POR

output at turn-on and ramp down at turn-off.

20

3

RC

Ramp Control: Capacitor to ground from this pin determines slew rate of output

voltage during start-up. This can be used for tracking capability as well as soft

start.

EP

GND

Exposed Pad (Power): Must make a full connection to a GND plane.

Similar Part No. - MIC22400YTSE

Manufacturer	Part #	Datasheet	Description
Micrel Semiconductor	MIC22400YTSE	1,018Kb / 19P	4A Integrated Switch Synchronous Buck Regulator with Frequency Programmable up to 4MHz
Micrel Semiconductor	MIC22400YTSE	1Mb / 28P	4A Integrated Switch Synchronous Buck Regulator with Frequency Programmable up to 4MHz

More results

Similar Description - MIC22400YTSE

Manufacturer	Part #	Datasheet	Description
Micrel Semiconductor	MIC22400	1,018Kb / 19P	4A Integrated Switch Synchronous Buck Regulator with Frequency Programmable up to 4MHz
	MIC22400	1Mb / 28P	4A Integrated Switch Synchronous Buck Regulator with Frequency Programmable up to 4MHz
	MIC22200	1Mb / 22P	2A Integrated Switch Synchronous Buck Regulator with Frequency Programmable from 800kHz to 4MHz
	MIC22950	1Mb / 22P	10A Integrated Switch Synchronous Buck Regulator with Frequency Programmable to 2MHz
	MIC22405	1Mb / 30P	4A Integrated Switch High-Efficiency Synchronous Buck Regulator
Renesas Technology Corp	ISL97656	617Kb / 9P	Step-Up Regulator with 4A Integrated Switch
International Rectifier	IR3853M	973Kb / 35P	HIGHLY EFFICIENT INTEGRATED 4A, SYNCHRONOUS BUCK REGULATOR
	IR3853MPBF	973Kb / 35P	HIGHLY EFFICIENT INTEGRATED 4A, SYNCHRONOUS BUCK REGULATOR
	IR3842WMPBF	739Kb / 34P	HIGHLY EFFICIENT INTEGRATED 4A SYNCHRONOUS BUCK REGULATOR
	IR3842MPBF	921Kb / 32P	HIGHLY EFFICIENT INTEGRATED 4A SYNCHRONOUS BUCK REGULATOR

More results

MIC22400YTSE Datasheet(PDF) 3 Page - Micrel Semiconductor

MIC22400YTSE Datasheet(HTML) 3 Page - Micrel Semiconductor

Similar Part No. - MIC22400YTSE

Similar Description - MIC22400YTSE

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28

Datasheet Download

Link URL