CS51033YN8 datasheet(3/8 Pages) CHERRY

部件名	CS51033YN8

功能描述	Fast PFET Buck Controller Does Not Require Compensation

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制造商	CHERRY [Cherry Semiconductor Corporation]

网页	http://www.cherrycorp.com/

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3 / 8 page

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

3

Package Pin Description

PACKAGE PIN #

PIN SYMBOL

FUNCTION

Electrical Characteristics: Specifications apply for 3.135 ≤ VCC ≤ 3.465V, 3V ≤ VC ≤ 16V,

-40°C ≤ TJ ≤ 125°C, unless otherwise specified.

8L SO Narrow & PDIP

1VGATE

Driver pin to gate of external PFET.

2

PGnd

Output power stage ground connection.

3COSC

Oscillator frequency programming capacitor.

4

Gnd

Logic ground.

5VFB

Feedback voltage input.

6VCC

Logic supply voltage.

7

CS

Soft start and fault timing capacitor.

8VC

Driver supply voltage.

s

Power Stage

VC = 10V; VFB = 1.2V

GATE DC Low Saturation

VCOSC = 1V; 200mA Sink

1.2

1.5

V

Voltage

GATE DC High Saturation

VCOSC = 2.7V; 200mA Source; VC = VGATE

1.5

2.1

V

Voltage

Rise Time

CGATE = 1nF; 1.5V < VGATE < 9V

25

60

ns

Fall Time

CGATE = 1nF; 9V > VGATE > 1.5V

25

60

ns

s

Current Drain

ICC

3.135V < VCC < 3.465V, Gate switching

3.5

6.0

mA

IC

3V < VC < 16V, Gate non-switching

2.7

4.0

mA

Note1: Guaranteed by design not 100% tested in production.

类似零件编号 - CS51033YN8

制造商	部件名	数据表	功能描述
ON Semiconductor	CS51033YD8	86Kb / 12P	Fast PFET Buck Controller October, 2002 ??Rev. 8
	CS51033YD8	96Kb / 10P	Fast P?묬h FET Buck Controller October, 2005 ??Rev. 10
	CS51033YD8G	96Kb / 10P	Fast P?묬h FET Buck Controller October, 2005 ??Rev. 10
	CS51033YDR8	86Kb / 12P	Fast PFET Buck Controller October, 2002 ??Rev. 8
	CS51033YDR8	96Kb / 10P	Fast P?묬h FET Buck Controller October, 2005 ??Rev. 10

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类似说明 - CS51033YN8

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