Datasheet > XC6372E522PL

XC6372E522PL

更新时间： 2025-07-16 06:27:03

品牌	Logo	应用领域
特瑞仕 - TOREX		/
页数	文件大小	规格书
19页	742K
描述
Analog Circuit

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中文翻译

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技术参数
数据手册

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XC6372E522PL 技术参数

是否Rohs认证：	符合	生命周期：	Obsolete
包装说明：	,	Reach Compliance Code：	compliant
风险等级：	5.84	湿度敏感等级：	1
Base Number Matches：	1

XC6372E522PL 数据手册

XC6371/XC6372/XC6373

Series

■ELECTRICAL CHARACTERISTICS (Continued)

VOUT=5.0V, FOSC=100kHz

Ta=25℃

XC6371/72E501PR

PARAMETER

SYMBOL

CONDITIONS

MIN.

4.875

TYP.

MAX.

5.125

UNITS

Output Voltage

VOUT

VIN

5.000

Maximum Input Voltage

Operation Start Voltage

VST1

External Components Connected, IOUT=1mA

No external components,

0.90

Oscillation Start Voltage

No Load Input Voltage

Supply Current 1

VST2

IIN

0.80

25.7

Apply voltage to VOUT, Lx:10kΩpull-up to 5V

VIN=VOUT×0.8, IOUT=0mA(*1)

Same as VST2,

12.8

80.2

μA

IDD1

133.8

Apply output voltage×0.95 to VOUT

Same as VST2,

Supply Current 2

IDD2

8.2

1.4

16.5

2.4

μA

Apply output voltage×1.1 to VOUT

Lx Switch-On

Resistance

RSWON

Same as IDD1, VLX=0.4V

Lx Leak Current

ILXL

No external components, VOUT =VLX=10V

Same as IDD1, Measuring of Lx waveform

Same as IDD1, Apply output voltage to Lx,

Voltage required to produce FOSC×2

1.0

115

μA

kHZ

Oscillation Frequency

Maximum Duty Ratio

PFM Duty Ratio (*4)

FOSC

100

MAXDTY

PFMDTY

Lx Limit Voltage

VLxLMT

0.7

1.3

Efficiency

EFFI

TSS

Slow-Start Time

4.0

10.0

20.0

NOTE: Unless otherwise stated, connect VDD to VOUT, VIN=VOUT×0.6, IOUT=50mA. See Typical Application Circuits, Circuit 3.

*1: The Schottky diode (SD) must be type MA2Q735, with reverse current (IR)<1.0μA at reverse voltage (VR)=10.0V.(XC6372E)

*2: "Supply current 1" is the supply current while the oscillator is continuously oscillating. In actual operation the oscillator periodically

operates which results in less average power consumption. The current actually provided by external VIN source is represented by "No

Load Input Current (IIN)".

*3: When PWM operates at PWM Mode.

*4: When PFM operates at PFM Mode.(XC6372E)

*5: When the VDD and VOUT pins are independently used, the voltage range at the VDD pin should be 2.2V to 10V. The IC operates from

VDD=0.8V. However, output voltage and oscillation frequency are properly stabilized when VDD=2.2V or higher.

7/19

1...4 5 678 9 10...19

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