参数资料
型号: MAX1565ETJ+
厂商: Maxim Integrated Products
文件页数: 12/26页
文件大小: 0K
描述: IC DGTL CAM PWR-SUP 5CH 32TQFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 60
应用: 转换器控制器,数字式相机
输入电压: 0.7 V ~ 5.5 V
输出数: 5
输出电压: 3.3V,1.25 V ~ 5.5 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 32-WFQFN 裸露焊盘
供应商设备封装: 32-TQFN-EP(5x5)
包装: 管件
Small, High-Efficiency, Five-Channel
Digital Still Camera Power Supply
V IN
+1.5V TO +4.2V
20 μ F
2 μ H
MAX1565
T1
-7.5V 20mA
-CCD BIAS
1 μ F
5V
500mA
20 μ F
AUX1
DL1 V-MODE
STEP-UP
AUX3
V-MODE
STEP-UP
DL3
PWM
PWM
FB1
FB3
90.9k ?
1M ?
+15V 20mA
+CCD BIAS
1 μ F
REF
0.1
μ F
TO
OUTSU
+1.25V
REF
AUX2 V-MODE
STEP-UP
PWM
DL2
4.7 μ H
10 μ F
TO V IN
1 μ F
+15V 100mA
LCD
36.5k ?
OSC
FB2
1M ?
90.9k ?
100pF
OUTSUB
COMP3
47k ?
6800pF
25k ?
3300pF
20k ?
0.01 μ F
10k ?
1000pF
10k ?
1000pF
COMPSU
COMPSD
COMP1
COMP2 CURRENT-
MODE
STEP-UP
OUTSUA
LXSU
PGNDB
FBSU
INSD
3.3 μ H
TO VIN
1 μ F
47 μ F
3.35V
600mA
MAIN SYSTEM
TO V IN TO
ONSU
ONSD
ON1
ON2
CURRENT-
MODE
STEP-
DOWN
LXSD
10 μ F
4.7 μ H
22 μ F
+1.5V
350mA
CORE
STEP-DOWN
DIRECT
FROM
BATTERY
ON3
FBSELSU
FBSELSD
PGNDA
FBSD
SDOK
FBSEL1
GND
Figure 1. Typical Application Circuit
12
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MAX1565ETJ+ 功能描述:PMIC 解决方案 5Ch Digital Camera Power Supply RoHS:否 制造商:Texas Instruments 安装风格:SMD/SMT 封装 / 箱体:QFN-24 封装:Reel
MAX1565ETJ+T 功能描述:PMIC 解决方案 5Ch Digital Camera Power Supply RoHS:否 制造商:Texas Instruments 安装风格:SMD/SMT 封装 / 箱体:QFN-24 封装:Reel
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