Datasheet > RT7251B

RT7251B

更新时间： 2024-02-12 09:05:02

品牌	Logo	应用领域
立锜 - RICHTEK		/
页数	文件大小	规格书
14页	216K
描述
暂无描述

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中文翻译

获取价格

技术参数
数据手册

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RT7251B 技术参数

Status：	Active	Vin (min) (V)：	4
Vin (max) (V)：	17	Number of Outputs：	1
Vout (min) (V)：	0.8	Vout (max) (V)：	12
Preset Vout (V)：		Output Adj. Method：	Resistor
Iout (max) (A)：	1.5	Current Limit (typ) (A)：	3
Freq (typ) (kHz)：	800	Freq (min) (kHz)：
Freq (max) (kHz)：		Ext Sync：	No
Ron_HS (typ) (mOhm)：	145	Ron_LS (typ) (mOhm)：	140
Iq (typ) (mA)：	0.6	Features：	Current Mode Control;Enable Input;Internal Compensation;OCP;OVP;PSM;Power Good;Stable with Ceramic Capacitor;UVP
Package Type：	WDFN2x2-8

RT7251B 数据手册

RT7251A/B

Outline Dimension

SEE DETAIL A

DETAILA

Pin #1 ID and Tie Bar Mark Options

Note : The configuration of the Pin #1 identifier is optional,

but must be located within the zone indicated.

Dimensions In Millimeters

Dimensions In Inches

Symbol

Min

Max

Min

Max

0.700

0.000

0.175

0.200

1.950

1.000

1.950

0.400

0.800

0.050

0.250

0.300

2.050

1.250

2.050

0.650

0.028

0.000

0.007

0.008

0.077

0.039

0.077

0.016

0.031

0.002

0.010

0.012

0.081

0.049

0.081

0.026

0.500

0.020

0.300

0.400

0.012

0.016

W-Type 8L DFN 2x2 Package

Richtek Technology Corporation

14F, No. 8, Tai Yuen 1^stStreet, Chupei City

Hsinchu, Taiwan, R.O.C.

Tel: (8863)5526789

Richtek products are sold by description only. Customers should obtain the latest relevant information and data sheets before placing orders and should verify

that such information is current and complete. Richtek cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Richtek

product. Information furnished by Richtek is believed to be accurate and reliable. However, no responsibility is assumed by Richtek or its subsidiaries for its use;

nor for any infringements of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent

or patent rights of Richtek or its subsidiaries.

www.richtek.com

DS7251A/B-02 June 2018

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中文翻译

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RT7252A	RICHTEK	获取价格	2A, 17V, 340/800kHz Synchronous Step-Down Converter
RT7252AZSP	RICHTEK	获取价格	IC REG BUCK ADJ 2A SYNC 8SOP
RT7252B	RICHTEK	获取价格	暂无描述
RT7252BZSP	RICHTEK	获取价格	IC REG BUCK ADJ 2A SYNC 8SOP
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RT7255C	RICHTEK	获取价格	暂无描述
RT7255CGV8	RICHTEK	获取价格	IC REG BUCK ADJ 1.5A SYNC SOT23-
RT7255DGV8	RICHTEK	获取价格	IC REG BUCK ADJ 1.5A SYNC 8TSOT