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| 型号： | LV5106FN |
| 元件分类： | 模拟信号调理 |
| 英文描述： | SPECIALTY ANALOG CIRCUIT, QCC48 |
| 封装： | 7 X 7 MM, VQFN-48 |
| 文件页数： | 1/6页 |
| 文件大小： | 89K |
| 代理商： | LV5106FN |
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.
61307 TI PC B8-6923 No.8931-1/6
LV5106FN
Overview
The LV5106FN is a power supply for a cell phone system that integrates four series regulators, two de-writers, and an LED
driver (with 5V output) on a single chip.
Functions
REG×4 (CMOS output)
DET circuit (one for REG1, one for VBAT (with reset output)
Thermal shutdown circuit (150°C)
Three-color LED driver (charge pump 5V output incorporated)
FRONT LED driver
Mic bias output
Features
Low power consumption
4
μA when REG4 and VBATDET operate
30
μA when REG1, REG2, REG3, and REG4 + DET1 and VBATDET operate
Built-in charge pump circuit
VBAT : 3.2V to 4.5V, 5V constant output with a load of 80mA
Built-in 3-color LED drive circuit
Three independent colors, 128-step PWM intensity control
Specifications
Maximum Ratings at Ta = 25
°C
Parameter
Symbol
Conditions
Ratings
Unit
Maximum supply voltage
VCC max
7
V
Allowable power dissipation
Pd max
Ta
≤ 75°C *Mounted on a board.
440
mW
Operating temperature
Topr
-30 to +75
°C
Storage temperature
Tstg
-40 to +125
°C
Mounted on a 50.0mm×50.0mm×0.8mm, glass epoxy board.
Bi-CMOS IC
For cell phone system
Power supply
Ordering number : EN8931
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