Datasheet > A8501E5R

A8501E5R

更新时间： 2024-01-17 16:12:24

品牌	Logo	应用领域
创瑞 - AITSEMI		DC-DC转换器
页数	文件大小	规格书
8页	233K
描述
PWM CONTROL STEP-UP DC-DC CONVERTER

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

A8501E5R 数据手册

A8501

OLED DRIVER

AiT Semiconductor Inc.

www.ait-ic.com

PWM CONTROL STEP-UP DC-DC CONVERTER

ELECTRICAL CHARACTERISTICS

T_A=25℃, unless otherwise noted

Parameter

FB Control Voltage

Output Voltage Range

Lx Operating Voltage

Range

Symbol

V_FB

Conditions

Min.

1.205

V_IN

Typ.

1.23

Max.

1.255

Unit

Circuits

V_OUT

V_LX

V_IN

Operating Voltage

Range

2.5

Stand-by Current

Supply Current 1

Supply Current 2

Oscillation Frequency

Maximum Duty Cycle

Efficiency

I_STB

I_DD1

I_DD2

f_OSC

V_CE=0V, V_LX=5V

V_IN=V_LX,V_FB=2V

μA

MHz

500

0.8

1200

1500

1.0

1.2

MAXDTY VCONT=0.4V

EFFI

I_LIM

V_IN=3.6V;R_LED=20Ω

Current Limit

V_IN=3.6V

600

2.0

LX On Resistance

LX Leak Current

CE ‘H’ Voltage

CE ‘L’ Voltage

V_IN=3.6V, V_LX=0.4V

I_LXL

V_CEH

V_CEL

I_CEH

I_CEL

1.1

0.6

0.1

CE ‘H’ Current

CE ‘L’ Current

V_IN=V_LX, V_FB=0.4V

V_CE=0V, V_LX=5V

V_IN=V_LX, V_FB=0.4V

V_CE=0V, V_LX=5V

-0.1

0.1

FB ’H’ Current

I_FBH

I_FBL

FB ’L’ Current

-0.1

REV2.5

- OCT 2011 RELEASED, APR 2018 UPDATED -

- 4 -

1 2 345 6 7 8

中文翻译

下载PDF

与A8501E5R相关器件

型号	品牌	获取价格	描述	数据表
A8501E5VR	AITSEMI	获取价格	PWM CONTROL STEP-UP DC-DC CONVERTER
A8501GLPTR-T	ALLEGRO	获取价格	LED Driver, 24-Segment, PDSO28, LEAD FREE, MO-153AET, TSSOP-28
A8501KLPTR-B	ALLEGRO	获取价格	LED Driver, 24-Segment, PDSO28, LEAD FREE, MO-153AET, TSSOP-28
A8501KLPTR-T	ALLEGRO	获取价格	LED Driver, 24-Segment, PDSO28, LEAD FREE, MO-153AET, TSSOP-28
A8502	ALLEGRO	获取价格	Wide Input Voltage Range, High Efficiency
A8503	ALLEGRO	获取价格	High Efficiency 6-Channel, 2 MHz, WLED/RGB Driver
A8503GECTR-T	ALLEGRO	获取价格	LED Driver, 72-Segment, QFN-26
A8504	ALLEGRO	获取价格	WLED/RGB Backlight Driver for Medium Size LCDs
A8504EECTR-T	ALLEGRO	获取价格	WLED/RGB Backlight Driver for Medium Size LCDs
A8507	ALLEGRO	获取价格	LED Backlight Driver for LCD Monitors and Televisions