參數(shù)資料
型號: MP2108
廠商: Monolithic Power Systems, Inc.
英文描述: 2A, 6V, 740KHz Synchronous Buck Converter
中文描述: 第2A,6V的,740KHz同步降壓轉(zhuǎn)換器
文件頁數(shù): 6/12頁
文件大?。?/td> 311K
代理商: MP2108
MP2108 – 2A, 6V, 740KHz SYNCHRONOUS BUCK CONVERTER
MP2108 Rev 1.1
10/2/2006
www.MonolithicPower.com
6
MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.
2006 MPS. All Rights Reserved.
OPERATION
RUN
V
IN
2
1
3
4
7
8
5
6
9
10
FB
R2
R1
PGND
C7
C2
C1
LX
L1
V
REF
2.4V
V
BP
V
IN
2.6V to 6V
SGND
V
OUT
OFF ON
720KHz
OSCILLATOR
RAMP
PWM
COMPARATOR
ENABLE
CKT & LDO
REGULATOR
GATE
DRIVE
REGULATOR
UVLO &
THERMAL
SHUTDOWN
CURRENT
LIMIT
COMPARATOR
CONTROL
LOGIC
--
+
Vdr
Vdr
SS
C5
C6
V
FB
0.9V
GM
ERROR
AMPLIFIER
CURRENT
LIMIT
THRESHOLD
--
--
+
COMP
R3
C3
C4
--
--
+
+
CURRENT
SENSE
AMPLIFIER
--
+
BST
Figure 1—Functional Block Diagram
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MP2108_06 制造商:MPS 制造商全稱:Monolithic Power Systems 功能描述:2A, 6V, 740KHz Synchronous Buck Converter
MP2108DK 制造商:MPS 制造商全稱:Monolithic Power Systems 功能描述:2A, 6V, 740KHz Synchronous Buck Converter
MP2108DK-LF-P 功能描述:開關(guān)變換器、穩(wěn)壓器與控制器 2A, 6V, 720kHz Synchronous Buck RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開關(guān)頻率:1 MHz 工作溫度范圍: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel
MP2108DK-LF-Z 功能描述:開關(guān)變換器、穩(wěn)壓器與控制器 2A, 6V, 720kHz Synchronous Buck RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開關(guān)頻率:1 MHz 工作溫度范圍: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel
MP2108DQ 制造商:MPS 制造商全稱:Monolithic Power Systems 功能描述:2A, 6V, 740KHz Synchronous Buck Converter