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XC9515AB04ZL

更新时间： 2025-08-30 05:55:07

品牌	Logo	应用领域
特瑞仕 - TOREX		转换器
页数	文件大小	规格书
21页	361K
描述
2 channel Synchronous Step-Down DC/DC Converter with Manual Reset

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中文翻译

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技术参数
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XC9515AB04ZL 技术参数

是否Rohs认证：	符合	生命周期：	Active
包装说明：	,	Reach Compliance Code：	compliant
风险等级：	5.77	Base Number Matches：	1

XC9515AB04ZL 数据手册

XC9515Series

ETR0706-008

2 channel Synchronous Step-Down DC/DC Converter with Manual Reset

■GENERAL DESCRIPTION

The XC9515 series consists of 2 channel synchronous step-down DC/DC converters and a voltage detector with delay circuit

built-in. The DC/DC converter block incorporates a P-channel 0.35Ω (TYP.) driver transistor and a synchronous N-channel

0.35Ω (TYP.) switching transistor. By minimizing ON resistance of the built-in transistors, the XC9515 series can deliver

highly efficient and a stable output current up to 800mA. With high switching frequencies of 1MHz, a choice of small inductor

is possible. The series has a built-in UVLO (under-voltage lock-out) function, therefore, the internal P-channel driver

transistor is forced OFF when input voltage becomes 1.8V or lower (for XC9515A, 2.7V or lower). The voltage detector block

can be set delay time freely by connecting an external capacitor. With the manual reset function, the series can output a

reset signal at any time.

■APPLICATIONS

●DVDs

■FEATURES

DC/DC Block

Input Voltage Range

Output Voltage

: 2.5V～5.5V

●Blu-ray Disk

: V_OUT1=1.2V～4.0V

_OUT2=1.2V～4.0V

●LCD TVs, LCD modules

●Multifunctional printers

●Photo printers

(Accuracy ±2%)

Oscillation Frequency

High Efficiency

Output Current

Control

: 1MHz (Accuracy ±15%)

: 95% (V_IN=5V, V_OUT=3.3V)

: 800mA

●Set top boxes

: PWM control

Protection Circuits

: Thermal Shutdown

: Integral Latch (Over Current Limit)

: Short Protection Circuit

Ceramic Capacitor Compatible

Voltage Detector (VD) Block

Detect Voltage Range

Delay Time

: 2.0～5.5V（Accuracy ±2%）

: 173 ms

(When Cd=0.1μF is connected)

: N-channel open drain

: QFN-20

Output Configuration

Package

■TYPICAL PERFORMANCE

■TYPICAL APPLICATION CIRCUIT

CHARACTERISTICS

● Efficiency vs. Output Current

VOUT1

VIN=5V,FOSC=1MHz

V_IN=5V, f_OSC=1MHz, L=4.7μH (CDRH4D28C)

L=4.7uH(CDRH4D28C),CIN=10uF(ceramic),CL=10uF(ceramic)

EN1

VIN

C_IN=10μF (ceramic), C_L=10μF (ceramic)

EN2

100

VOUT=3.3V

CIN1

CL1

VOUT

PVSS

VOUT=1.5V

AVSS

PVSS

VOUT

VOUT=1.8V

RUP

CIN2

CL2

VDOUT

100

1000

Output Current : IOUT [mA]

VOUT2

1/21

12 3 4 5 6 7...21

中文翻译

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与XC9515AB04ZL相关器件

型号	品牌	获取价格	描述	数据表
XC9515AB04ZL-G	TOREX	获取价格	Switching Regulator/Controller
XC9515AB04ZR	TOREX	获取价格	2 channel Synchronous Step-Down DC/DC Converter with Manual Reset
XC9515AB04ZR-G	TOREX	获取价格	Switching Regulator/Controller, Current-mode, 0.8A, 1150kHz Switching Freq-Max, PQCC20
XC9515AB05ZL	TOREX	获取价格	2 channel Synchronous Step-Down DC/DC Converter with Manual Reset
XC9515AB05ZL-G	TOREX	获取价格	Switching Regulator/Controller
XC9515AB05ZR	TOREX	获取价格	2 channel Synchronous Step-Down DC/DC Converter with Manual Reset
XC9515AB05ZR-G	TOREX	获取价格	XC9515系列由双通道同步整流降压DC-DC转换器和带延迟VD构成。DC-DC转换器是内
XC9515AB06ZL	TOREX	获取价格	2 channel Synchronous Step-Down DC/DC Converter with Manual Reset
XC9515AB06ZR	TOREX	获取价格	2 channel Synchronous Step-Down DC/DC Converter with Manual Reset
XC9515AB06ZR-G	TOREX	获取价格	XC9515系列由双通道同步整流降压DC-DC转换器和带延迟VD构成。DC-DC转换器是内

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