XCM519 datasheet(29/49 Pages) TOREX

Part #	XCM519

Description	600mA Synchronous Step-Down DC/DC Converter Low Voltage Input LDO

PDF	49 Pages

Scroll/Zoom	100%

Manufacturer	TOREX [Torex Semiconductor]

Direct Link	http://www.torex.co.jp

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29 / 49 page

29/49

XCM519

Series

■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)

(8) EN "H" Voltage vs. Ambient Temperature

(9)EN" L" Voltage vs. Ambient Temperature

DCOUT=1.8V,3.0MHz

0.0

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.9

1.0

-50

-25

100

Ambient Temperature: Ta (℃)

VIN=5.0V

VIN=3.6V

0.0

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.9

1.0

-50

-25

100

Ambient Temperature: Ta (℃)

VIN=5.0V

VIN=3.6V

(10) Soft Start Time vs. Ambient Temperature

DCOUT=1.8V,3.0MHz

L=4.7μH(NR4018), CIN1=10μF, CL1=10μF

L=1.5μH(NR3015), CIN1=10μF, CL1=10μF

-50

-25

100

Ambient Temperature: Ta (℃)

VIN=3.6V

-50

-25

255075

100

Ambient Temperature: Ta (℃)

VIN=3.6V

(11) "Pch / Nch" Driver on Resistance vs. Input Voltage

DCOUT=1.8V,3.0MHz

0.0

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.9

1.0

012

Input Voltage : VIN (V)

Pch on Resistance

Nch on Resistance

XCM519 Datasheet(PDF) 29 Page - Torex Semiconductor

XCM519 Datasheet(HTML) 29 Page - Torex Semiconductor

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