Datasheet > 电源电路 > 开关式稳压器或控制器> AP1516-33S

AP1516-33S

更新时间： 2024-01-18 05:35:29

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

Absolute Maximum Ratings

Symbol

Parameter

Rating

+22

+14

Unit

V_{IN1, B}

V_IN2

V_SD

Supply Voltage

ON/OFF Pin Input Voltage

Feedback Pin Voltage

Output Voltage to Ground

Power Dissipation

-0.3 to +18

-1

V_FB1

V_OUT1

P_D

Internally limited

-65 to +150

-40 to +125

+4.5 to +22

^oC

T_ST

Storage Temperature

Operating Temperature

Operating Voltage

T_OP

V_OP

Electrical Characteristics (All Output Voltage Versions)

Unless otherwise specified, V_IN2=12V for 3.3V, I_LOAD= 0.5A

Sym.

Parameter

Conditions

V_FB1=1.3V

(Adjustable version only)

Min.

Typ.

-10

Max.

Unit

-50

-100

173

I_B1

Feedback Bias Current

127

110

150

F_OSCOscillator Frequency

Oscillator Frequency of Short

KHz

When

current

limit

F_SCP

occurred and V_FB1

0.5V, Ta=25 ^oC

I_OUT1=2A

Circuit Protect

1.4

V_SAT1Saturation Voltage

1.25

No outside circuit

1.5

_FB1=0V force driver on

Max. Duty Cycle (ON)

V_FB=0V force driver on

V_FB=12V force driver off

Peak current

100

Min. Duty Cycle (OFF)

I_CL1

Current Limit

No outside circuit

3.5

_FB1=0V force driver on

Output

No outside circuit

Output = 0

Output = -1

-200

I_L

Leakage

Current

_FB1=12V force driver off

_IN1=22V

-5

I_Q

Quiescent Current

Standby Quiescent

Current

V_FB1=12V force driver off

ON/OFF pin=5V

150

200

0.6

I_STBY

V_IN1=22V

V_IL

V_IH

ON/OFF Pin Logic Input

Threshold Voltage

ON/OFF Pin Logic Input

Current

Low (regulator ON)

High (regulator OFF)

1.3

2.0

I_H

I_L

V_LOGIC=2.5V (OFF)

V_LOGIC=0.5V (ON)

-0.01

-1

ON/OFF Pin Input Current

-0.1

Junction to

θ_JC

Thermal Resistance

SOP-16L

^oC/W

case

Thermal Resistance with

Junction to

θ_JA

Copper Area of Approximately SOP-16L

ambient

15 in²+ 15 in²

Anachip Corp.

www.anachip.com.tw

Rev.1.1 May 23, 2005

3/10

1 234 5 6 7...10

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