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| 型号： | LV5622LP |
| 元件分类： | 稳压器 |
| 英文描述： | SWITCHING REGULATOR, QCC16 |
| 封装： | 2.60 X 2.60 MM, VCT-16 |
| 文件页数： | 1/6页 |
| 文件大小： | 86K |
| 代理商： | LV5622LP |
71608 MS PC 20060719-S00001 No.A1252-1/6
Specifications of any and all SANYO Semiconductor Co.,Ltd. products described or contained herein stipulate
the performance, characteristics, and functions of the described products in the independent state, and are not
guarantees of the performance, characteristics, and functions of the described products as mounted in the
customer
's products or equipment. To verify symptoms and states that cannot be evaluated in an independent
device, the customer should always evaluate and test devices mounted in the customer
'sproductsor
equipment.
Any and all SANYO Semiconductor Co.,Ltd. products described or contained herein are, with regard to
"standard application", intended for the use as general electronics equipment (home appliances, AV equipment,
communication device, office equipment, industrial equipment etc.). The products mentioned herein shall not be
intended for use for any "special application" (medical equipment whose purpose is to sustain life, aerospace
instrument, nuclear control device, burning appliances, transportation machine, traffic signal system, safety
equipment etc.) that shall require extremely high level of reliability and can directly threaten human lives in case
of failure or malfunction of the product or may cause harm to human bodies, nor shall they grant any guarantee
thereof. If you should intend to use our products for applications outside the standard applications of our
customer who is considering such use and/or outside the scope of our intended standard applications, please
consult with us prior to the intended use. If there is no consultation or inquiry before the intended use, our
customer shall be solely responsible for the use.
LV5622LP
Overview
The LV5622LP is a main/back-up power supply switching IC for digital still cameras (DSC) that provices three power
supply switching modes (main battery, button battery, and external power supply). The IC incorporates an internal voltage
detector circuit and features low power consumption.
Functions
LDO × 3
(2.4V, 3.0V, 3.2V)
Input voltage detection circuit
(2.45V)
Output switching voltage-detection-circuit
(2.42V)
Reset voltage detection circuit
(2.2V)
Specifications
Absolute Maximum Ratings at Ta = 25
°C
Parameter
Symbol
Conditions
Ratings
Unit
Supply voltage 1
VCC max1
VIN (main power supply input voltage)
10
V
Supply voltage 2
VCC max2
VBATT (back-up power supply input voltage)
5
V
Supply voltage 3
VCC max3
VBOOST (external power supply input voltage)
10
V
Allowable power dissipation
Pd max
Mounted on a specified board. *
550
mW
Operating temperature
Topr
-30 to +85
°C
Storage temperature
Tstg
-40 to +125
°C
* Specified board : 40mm
× 50mm × 0.8mm, glass epoxy four-layer board (2S2P)
Operating Conditions at Ta = 25
°C
Parameter
Symbol
Conditions
Ratings
Unit
Supply voltage 1
VCC1
VIN (main power supply input voltage)
2.7 to 4.8
V
Supply voltage 2
VCC2
VBATT (back-up power supply input voltage)
3
V
Supply voltage 3
VCC3
VBOOST (external power supply input voltage)
3.5 to 6.0
V
Bi-CMOS LSI
For Digital Still Camera
Main/Back-up Power Supply Switching IC
Ordering number : ENA1252
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相关代理商/技术参数 |
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| LV56351HA | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:1ch DC/DC boost converter |
| LV56351HA-AH | 功能描述:直流/直流开关转换器 POWER SUPPLY FOR LNB RoHS:否 制造商:ON Semiconductor 最大输入电压: 开关频率: 输出电压: 输出电流: 输出端数量: 最大工作温度: 安装风格: |
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