- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄383607 > MIC2807 (Micrel Semiconductor,Inc.) RF PA Power Management IC 2MHz, 600mA DC/DC w/DAC Input and Bypass Switch, Dual Low Noise 200mA/30mA LDO Regulators PDF資料下載
參數(shù)資料
| 型號： | MIC2807 |
| 廠商： | Micrel Semiconductor,Inc. |
| 英文描述： | RF PA Power Management IC 2MHz, 600mA DC/DC w/DAC Input and Bypass Switch, Dual Low Noise 200mA/30mA LDO Regulators |
| 中文描述： | 射頻功率放大器電源管理IC，600mA的直流/直流瓦特2MHz的/ DAC輸入和旁路開關(guān)，雙低噪聲200mA/30mA LDO穩(wěn)壓器 |
| 文件頁數(shù)： | 2/17頁 |
| 文件大?。?/td> | 442K |
| 代理商： | MIC2807 |
Micrel, Inc.
MIC2807
Ordering Information
January 2007
2
M9999-013007-A
Part Number
Manufacturing
Part Number
LDO1/LDO2
Voltage
Junction
Temp. Range
Package
Lead Finish
MIC2807-2.8/2.8YML
MIC2807-MMYML
2.8V/2.8V
–40°C to +125°C
17-Pin 2.5mm x 2.8mm MLF
17-Pin 2.5mm x 2.8mm MLF
17-Pin 2.5mm x 2.8mm MLF
17-Pin 2.5mm x 2.8mm MLF
Pb-Free
MIC2807-2.85/2.85YML
MIC2807-NNYML
2.85V/2.85V
–40°C to +125°C
Pb-Free
MIC2807-2.9/2.9YML
MIC2807-OOYML
2.9V/2.9V
–40°C to +125°C
Pb-Free
MIC2807-3.0/3.0YML
MIC2807-PPYML
3.0V/3.0
–40°C to +125°C
Pb-Free
Pin Configuration
17-Pin 2.5mm x 2.8mm MLF
(ML)
(Top View)
Pin Description
Pin Number
Pin Name
Pin Function
1
DAC
DAC Control Input (Analog Voltage Input). Provides control of output voltage of DC/DC converter.
The output voltage is 3x’s the DAC voltage (Ex. 0.5V
DAC
= 1.5V
OUT
) when V
IN
> V
OUT
. Bypass mode is
enabled when the DAC voltage exceeds 1.2V or V
IN
≤
V
OUT
. V
OUT
= V
DAC
x 3.
Filter capacitor for LDO1 and LDO2 internal voltage reference, connect capacitor to ground.
2
BYP
3
AGND
Signal ground of chip.
4
EN2
Enables the LDO2 regulator.
5
VIN
LDO1 and LDO2 Supply Voltage. Must be connected to PIN 15.
6
LDO1
Output of the LDO1.
7
LDO2
Output of the LDO2.
8, 9
OUT
Drain of internal bypass switch, also serves as feedback for the internal regulator.
10
PGND
Power ground.
11
SW
Switch: Internal power MOSFET output switches of DC/DC converter.
12
PVIN
Supply Voltage: Requires bypass capacitor to ground.
13
EN1
Enables LDO1 Regulator.
14
EN
Enables the DC/DC Converter.
15
AVIN
Supply voltage for DC/DC converter control circuitry and reference voltage circuit. Must be connected
to PIN 5.
16, 17
NC
No Connect.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MIC281-0BM6 | Low-Cost IttyBitty Thermal Sensor IttyBitty |
| MIC281-0YM6 | Low-Cost IttyBitty Thermal Sensor IttyBitty |
| MIC281-1BM6 | Low-Cost IttyBitty Thermal Sensor IttyBitty |
| MIC281-1YM6 | Low-Cost IttyBitty Thermal Sensor IttyBitty |
| MIC281-2BM6 | Low-Cost IttyBitty Thermal Sensor IttyBitty |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MIC280-7BM6 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MIC280-7BM6 TR | 功能描述:IC SUPERVISOR THERMAL SOT23-6 RoHS:否 類別:集成電路 (IC) >> PMIC - 熱管理 系列:IttyBitty® 標(biāo)準(zhǔn)包裝:2,500 系列:SilentSense™ 功能:溫度監(jiān)控系統(tǒng)（傳感器） 傳感器類型:內(nèi)部和外部 感應(yīng)溫度:-55°C ~ 125°C，外部傳感器 精確度:±2°C 本地（最大），±3°C 遠(yuǎn)程（最大） 拓?fù)?ADC（三角積分型），比較器，寄存器庫 輸出類型:I²C?/SMBus? 輸出警報:是 輸出風(fēng)扇:是 電源電壓:2.7 V ~ 5.5 V 工作溫度:-55°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:8-TSSOP，8-MSOP（0.118"，3.00mm 寬） 供應(yīng)商設(shè)備封裝:8-MSOP 包裝:帶卷 (TR) 其它名稱:MIC284-2BMMTRMIC284-2BMMTR-ND |
| MIC280-7BM6TS | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MIC2807-JJYML TR | 功能描述:PMIC 解決方案 PAM Power Management IC: DAC controlled DC-DC + 2 LDOs RoHS:否 制造商:Texas Instruments 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-24 封裝:Reel |
| MIC2807-MMYML | 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: |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。