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參數(shù)資料
| 型號： | MIC3385 |
| 廠商： | Micrel Semiconductor,Inc. |
| 英文描述： | 8MHz Power System Module with LDO Standby Mode |
| 中文描述： | 8MHz的電力系統(tǒng)模塊穩(wěn)壓器待機模式 |
| 文件頁數(shù)： | 2/15頁 |
| 文件大小： | 684K |
| 代理商： | MIC3385 |
Micrel, Inc.
MIC3385
Ordering Information
November 2006
2
M9999-111006-A
Part Number
Voltage
Temperature Range
Package
Lead Finish
MIC3385YML
Adj.
–40° to +125°C
14-Pin 3mm x 3.5mm MLF
Pb-free
Pin Configuration
Note:
1. Other Voltage options available. Contact Micrel Marketing for details.
OUT
SW
7
3
4
5
6
LOWQ
EN
OUT
OUT
12 AVIN
GND
SW
SW
9
8
11
10
1
2
FB
VIN
14 BIAS
LDO
13
14- Pin 3mm x 3.5mm MLF
(ML)
Pin Description
Pin Number
Pin Name
Pin Function
1
FB
Feedback. Input to the error amplifier. Connect to the external resistor divider
network to set the output voltage.
2
VIN
Supply Voltage (Input): Supply voltage for the internal switches and drivers.
3
LOWQ
Enable LDO Mode (Input): Logic low enables the internal LDO and disables the
PWM operation. Logic high enables the PWM mode and disables the LDO
mode.
4
EN
Enable (Input). Logic low will shut down the device, reducing the quiescent
current to less than 5
μ
A..
5,6,7
OUT
Switch Output after inductor.
8,9,10
11
SW
GND
Switch (Output): Internal power MOSFET output switches before Inductor
Power Ground. Requires input capacitor to GND.
12
AVIN
Analog Supply Voltage (Input): Supply voltage for the analog control circuitry and
LDO input power. Requires bypass capacitor to GND.
13
LDO
LDO Output (Output): Connect to V
OUT
for LDO mode operation.
Internal circuit bias supply. Must be de-coupled to signal ground with a 0.1
μ
F
capacitor and should not be loaded.
14
BIAS
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MIC3385YML | 8MHz Power System Module with LDO Standby Mode |
| MIC37101-2.5BM | 1A LOW VOLTAGE U CAP LDO REGULATOR |
| MIC37100 | 1A LOW VOLTAGE U CAP LDO REGULATOR |
| MIC37100-1.5BM | 1A LOW VOLTAGE U CAP LDO REGULATOR |
| MIC37100-1.5BS | 1A LOW VOLTAGE U CAP LDO REGULATOR |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MIC3385_10 | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:8MHz Inductorless Buck Regulator with LDO Standby Mode |
| MIC3385-1.5YHL | 制造商:Rochester Electronics LLC 功能描述: 制造商:RF Micro Devices Inc 功能描述: 制造商:Micrel Inc 功能描述: |
| MIC3385-1.5YHL TR | 功能描述:直流/直流開關(guān)調(diào)節(jié)器 8MHz Power System Module in 14ld MLF (Lead-Free) RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關(guān)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(shù)量: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5 |
| MIC3385-1.5YHL-TR | 功能描述:Linear And Switching Voltage Regulator IC 2 Output Step-Down (Buck) Synchronous (1), Linear (LDO) (1) 8MHz 14-VFDFN Exposed Pad, 14-MLF? 制造商:microchip technology 系列:- 包裝:剪切帶（CT） 零件狀態(tài):停產(chǎn) 拓?fù)?降壓（降壓）同步（1），線性（LDO）（1） 功能:任何功能 輸出數(shù):2 頻率 - 開關(guān):8MHz 電壓/電流 - 輸出 1:1.5V，1A 電壓/電流 - 輸出 2:1.5V，120mA 電壓/電流 - 輸出 3:- 帶 LED 驅(qū)動器:無 帶監(jiān)控器:無 帶定序器:無 電壓 - 電源:2.7 V ~ 5.5 V 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:14-VFDFN 裸露焊盤，14-MLF? 供應(yīng)商器件封裝:14-MLF?（3x3.5） 標(biāo)準(zhǔn)包裝:1 |
| MIC3385YHL | 制造商:Rochester Electronics LLC 功能描述: 制造商:RF Micro Devices Inc 功能描述: 制造商:Micrel Inc 功能描述: |
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