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AP1516-33S

更新时间： 2024-02-16 03:10:19

品牌	Logo	应用领域
易亨 - ANACHIP		转换器稳压器开关式稳压器或控制器电源电路开关式控制器
页数	文件大小	规格书
10页	206K
描述
150KHz, 3A PWM Buck DC/DC Converter + 1A Ultra Low

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技术参数
数据手册

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AP1516-33S 技术参数

生命周期：	Transferred	包装说明：	,
Reach Compliance Code：	unknown	风险等级：	5.77
Base Number Matches：	1

AP1516-33S 数据手册

AP1516

150KHz, 3A PWM Buck DC/DC Converter + 1A Ultra Low

Drop Regulator

Electrical Characteristics (Continued)

Unless otherwise specified, these specifications apply over, CIN=1uF, COUT=10uF, and TJ=0 to 150^oC. Typical value refer to TJ=25^oC.

VOUT = VSENSE.

Sym.

Parameter

Test Condition

Min.

Typ.

Max.

Unit

T_J=25^oC,(V_IN2-V_OUT2)=0.5V,

I_O=10mA V_B=V_IN2+1V

I_O2=10mA,

V_REFReference Voltage

1.225

1.250

1.275

Line Regulation

_OUT2+0.5V<V_IN2<12V

0.2

V_B=V_IN2+1V

0mA< I_O2<1.0A, T_J=25^oC,

(V_IN2– V_OUT2) = 2V,

Load Regulation

V_B= V_IN2+ 1V

V_FB2=0V for all conditions

below. V_IN2=2.05V, I_O2=1.0A

V_FB2=0V for all conditions

below. V_B=3V, I_O2=1.0A

V_B=3V, V_IN2=2.05V,

∆V_O=100mV, V_FB2=0V

V_B=5V, V_IN2=3.3V,

Dropout Voltage (V_B-V_OUT2

)

1.5

0.5

1.7

0.6

Dropout Voltage (V_IN2-V_OUT2

)

Current Limit

1.1

Minimum Load Current

Thermal Regulation

_FB2=0V

30ms Pulse

V_B=5V, V_IN2=5V, I_O2=1.0A,

0.01

0.02

Ripple Rejection

_FB2=0V, T_J=25,

_RIPPLE=1Vpp at 120Hz

V_FB2=0V for all conditions

below. V_B=2.75V,

Control Pin Current

Adjust Pin Current

µA

_IN2=2.05V, I_O2=1.0A

V_B=2.75V, V_IN2=2.05,V_FB2=0

120

Symbol Parameter

Conditions

Typ.

Limit

Unit

4.5V < V_IN1< 22V

V_MIN

V_MAX

Output

V_FB1

0.2A < I_LOAD1< 3A

1.23

1.193/1.18

1.267/1.28

AP1516-ADJ

AP1516-3.3V

Feedback

_OUTprogrammed for 3V

V_OUT1

Efficiency

V_IN1= 12V, I_LOAD1=3A

Output

voltage

4.75V < V_IN1< 22V

0.2A < I_LOAD1< 3A

3.168/3.135

3.432/3.465

3.3

V_MIN

V_MAX

Efficiency

V_IN1= 12V, I_LOAD1=3A

Specifications with boldface type are for full operating temperature range, the other type are for T_J=25ºC.

Anachip Corp.

www.anachip.com.tw

Rev.1.1 May 23, 2005

4/10

1 2 345 6 7...10

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