參數(shù)資料
型號(hào)： MP1541_06
廠商： Monolithic Power Systems, Inc.
英文描述： 1.3MHz Boost Converter
中文描述： 1.3MHz升壓轉(zhuǎn)換器
文件頁(yè)數(shù)： 2/8頁(yè)
文件大?。?/td> 322K
代理商： MP1541_06
MP1541 – 1.3MHz BOOST CONVERTER
MP1541Rev.1.3
3/20/2006
www.MonolithicPower.com
2
MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.
2006 MPS. All Rights Reserved.
PACKAGE REFERENCE
B
SW
GND
FB
1
2
3
5
4
IN
EN
MP1541-PD01-TSOT23
TOP VIEW
Part Number*
Package
Temperature
MP1541DJ
TSOT23-5
Marking: B3YW
–
40°C to +85°C
*
For Tape & Reel, add suffix –Z (eg. MP1541DJ–Z)
For Lead Free, add suffix –LF (eg. MP1541DJ–LF–Z)
ELECTRICAL CHARACTERISTICS
V
IN
= V
EN
= 5V, T
A
= +25
°
C unless otherwise specified.
Parameters
ABSOLUTE MAXIMUM RATINGS
(1)
SW Pin...........................................–0.3V to 25V
All Other Pins................................–0.3V to 6.5V
Junction Temperature...............................150°C
Lead Temperature....................................260°C
Storage Temperature ..............–65°C to +150°C
Recommended Operating Conditions
(2)
Supply Voltage V
IN
.............................2.5V to 6V
Output Voltage V
OUT
...........................3V to 22V
Operating Temperature .............–40°C to +85°C
Thermal Resistance
(3)
TSOT25.................................220.... 110..
°
C/W
θ
JA
θ
JC
Notes:
1) Exceeding these ratings may damage the device.
2) The device is not guaranteed to function outside of its
operating range.
3) Measured on approximately 1” square of 1oz. copper.
Symbol
Condition
Min
Typ
Max
Units
Operating Input Voltage
V
IN
2.5
6
V
Undervoltage Lockout
2.25
2.45
V
Undervoltage Lockout
Hysteresis
92
mV
Supply Current (Shutdown)
V
EN
= 0V
V
FB
= 1.3V
0.1
1
μA
Supply Current (Quiescent)
635
850
μA
Switching Frequency
f
SW
1.0
1.3
1.6
MHz
Maximum Duty Cycle
V
FB
= 0V
V
EN
Rising
V
EN
Rising, V
IN
= 2.5V
80
85
%
EN Threshold
1.0
1.3
1.6
V
EN Threshold
1.1
V
EN Hysteresis
100
mV
EN Input Bias Current
V
EN
= 0V, 6V
1
μA
FB Voltage
V
FB
1.21
1.25
1.29
V
FB Input Bias Current
SW On-Resistance
(4)
SW Current Limit
(4)
V
FB
= 1.25V
–100
–30
nA
R
DS (ON)
0.65
1.9
A
SW Leakage
Thermal Shutdown
(4)
V
SW
= 15V
1
μA
160
°
C
Note:
4) Guaranteed by design.
相關(guān)PDF資料
PDF描述
MP1541DJ MP1541 TFT Applications Evaluation Board
MP1541 1.3MHz Low Power LED Torch/Flash Driver
MP1542DH 700KHz/1.3MHz Boost Converter with a 2A Switch
MP1542DK 700KHz/1.3MHz Boost Converter with a 2A Switch
MP1542 700KHz/1.3MHz Boost Converter with a 2A Switch
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MP1541DJ 制造商:MPS 制造商全稱:Monolithic Power Systems 功能描述:1.3MHz Boost Converter
MP1541DJ-LF-P 功能描述:開關(guān)變換器、穩(wěn)壓器與控制器 1.3MHz, 22V Step-up Converter 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
MP1541DJ-LF-Z 功能描述:開關(guān)變換器、穩(wěn)壓器與控制器 1.3MHz, 22V Step-up Converter 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
MP1542 制造商:MPS 制造商全稱:Monolithic Power Systems 功能描述:700KHz/1.3MHz Boost Converter with a 2A Switch
MP1542_06 制造商:MPS 制造商全稱:Monolithic Power Systems 功能描述:700KHz/1.3MHz Boost Converter with a 2A Switch
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