参数资料
型号: A8698ELJTR-T
厂商: Allegro Microsystems Inc
文件页数: 2/12页
文件大小: 0K
描述: IC REG BUCK ADJ 3A 8SOIC
标准包装: 1
类型: 降压(降压)
输出类型: 可调式
输出数: 1
输出电压: 0.8 V ~ 20 V
输入电压: 8 V ~ 25 V
PWM 型: 电流模式
电流 - 输出: 3A
同步整流器:
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 8-SOIC(0.154",3.90mm Width)裸露焊盘
包装: 标准包装
供应商设备封装: 8-SOIC-EP
产品目录页面: 1142 (CN2011-ZH PDF)
其它名称: 620-1177-6
A8698
Wide Input Voltage 3.0 A Step Down Regulator
Absolute Maximum Ratings
Characteristic
VIN Supply Voltage
VBIAS Input Voltage
Switching Voltage
ENB Input Voltage
Operating Ambient Temperature Range
Junction Temperature
Storage Temperature
Symbol
V IN
V BIAS
V S
V ENB
T A
T J (max)
T S
Conditions
Range E
Min.
–0.3
–1
–0.3
–40
–55
Typ.
Max.
25
7
7
85
150
150
Units
V
V
V
V
°C
°C
°C
*Output current rating may be limited by duty cycle, ambient temperature, and heat sinking. Under any set of conditions, do not exceed
the specified current ratings, or a junction temperature, T J , of 150°C.
Package Thermal Characteristics*
Package
LJ
R θ JA
(°C/W)
35
PCB
4-layer
* Additional information is available on the Allegro website.
Ordering Information
Use the following complete part numbers when ordering:
Part Number a
A8698ELJTR-T
Packing b
13 in. reel, 3000 pieces/reel
Description
LJ package, SOIC surface mount with
exposed thermal pad
a Leadframe
plating 100% matte tin.
b Contact Allegro
for additional packing options.
Allegro MicroSystems, LLC
115 Northeast Cutoff, Box 15036
Worcester, Massachusetts 01615-0036 (508) 853-5000
www.allegromicro.com
2
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