参数资料
型号: MCP16321T-180E/NG
厂商: Microchip Technology
文件页数: 2/34页
文件大小: 0K
描述: IC REG BUCK SYNC 1.8V 1A 16-VQFN
标准包装: 1
类型: 降压(降压)
输出类型: 固定
输出数: 1
输出电压: 1.8V
输入电压: 6 V ~ 24 V
PWM 型: 电流模式
频率 - 开关: 1MHz
电流 - 输出: 1A
同步整流器:
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 16-VFQFN 裸露焊盘
包装: 标准包装
供应商设备封装: 16-QFN(3x3)
其它名称: MCP16321T-180E/NGDKR
MCP16321/2
Package Type
MCP16321/2
3x3 QFN*
16 15 14 13
SW 1
12 SW
V IN 2
V IN 3
S GND 4
EP
17
11 V IN
10 BOOST
9 EN
5
6
7
8
* Includes Exposed Thermal Pad (EP); see Table 3-1 .
Typical Applications
Typical Application with Adjustable Output Voltage
C BOOST
22 nF
V IN
6.0V to 24V
BOOST
SW
L1
4.7 μH
V OUT
4.2V @ 1A/2A
V IN
V FB
V OUT
36.5 k
10 k
C OUT
2x22 μF
C IN
2x10 μF
EN
S GND
P GND
PG
10 k
Typical Application with Fixed Output Voltage
C BOOST
22 nF
V IN
BOOST
SW
L1
4.7 μH
V OUT
3.3V @ 1A/2A
6.0V to 24V
C IN
2x10 μF
V IN
V FB
V OUT
10 k?
C OUT
2x22 μF
DS22285A-page 2
EN
S GND
PG
P GND
? 2011 Microchip Technology Inc.
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