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參數資料
| 型號： | LV5762LF |
| 元件分類： | 穩壓器 |
| 英文描述： | SWITCHING CONTROLLER, 1130 kHz SWITCHING FREQ-MAX, QCC16 |
| 封裝： | 3 X 3 MM, VQFN-16 |
| 文件頁數： | 1/5頁 |
| 文件大小： | 185K |
| 代理商： | LV5762LF |
Ordering number : ENA1768
Bi-CMOS IC
Step-down Switching Regulator
LV5762LF
Overview
LV5762LF is a 1ch step-down voltage switching regulator.
Functions
1ch step-down switching regulator controller
Frequency fold back function
Load-independent soft start circuit
ON/OFF function
Built-in pulse-by-pulse OCP circuit. It is detected by using ON resistance of an external MOS.
Specifications
Maximum Ratings at Ta = 25
°C
Parameter
Symbol
Conditions
Ratings
Unit
Supply voltage
VIN max
45
V
Allowable power dissipation
Pd max
*)
0.65
W
Operating temperature
Topr
-40 to 85
°C
Storage temperature
Tstg
-55 to 150
°C
* Specified board: 24.0mm
× 15.0mm ×1.6mm, glass epoxy board (2-layer).
Recommended Operating Conditions at Ta = 25
°C
Parameter
Symbol
Conditions
Ratings
Unit
Supply voltage range 1
VIN
8 to 42
V
Error amplifier input coltage
VFB
0 to 1.6
V
Electrical Characteristics at Ta
= 25°C, VIN = 12V
Ratings
Parameter
Symbol
Conditions
min
typ
max
Unit
Reference voltage block
Internal reference voltage
Vref
Including offset of E/A
0.695
0.705
0.715
V
5V power supply
VDD
IOUT=0 to 5mA
4.7
5.2
5.7
V
Continued on next page.
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.
60910 SY 20100524-S00001 No.A1768-1/5
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相關代理商/技術參數 |
參數描述 |
|---|---|
| LV5762LF-MPB-H | 功能描述:直流/直流開關調節器 RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數量: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5 |
| LV5762LF-TLM-H | 功能描述:直流/直流開關調節器 SWITCHING REGULATOR RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數量: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5 |
| LV5762QA-NH | 功能描述:直流/直流開關調節器 RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數量: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5 |
| LV5768M | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:1-channel Step-down Switching Regulator |
| LV5768M-MPB-H | 制造商:ON Semiconductor 功能描述:42V PWM BUCK CONTROLLER - Ammo Pack 制造商:ON Semiconductor 功能描述:Voltage Regulators - Switching Regulators 制造商:ON Semiconductor 功能描述:FNFLD / 42V PWM BUCK CONTROLLER |
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