參數(shù)資料
型號(hào): MP2106
廠商: Monolithic Power Systems, Inc.
英文描述: 1.5A, 15V, 800KHz Synchronous Buck Converter
中文描述: 1.5A的,15V的,800KHz同步降壓轉(zhuǎn)換器
文件頁數(shù): 2/11頁
文件大?。?/td> 298K
代理商: MP2106
MP2106 – 1.5A, 15V, 800KHz SYNCHRONOUS BUCK CONVERTER
MP2106 Rev. 1.6
2/22/2006
www.MonolithicPower.com
2
MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.
2006 MPS. All Rights Reserved.
TM
PACKAGE REFERENCE
SS
FB
COMP
VREF
RUN
1
2
3
4
5
10
9
8
7
6
SGND
PGND
LX
VIN
BST
TOP VIEW
MP2106_PD01-MSOP10
Part Number*
Package
Temperature
MP2106DK
MSOP10
–40
°
C to +85
°
C
*
For Tape & Reel, add suffix –Z (eg. MP2106DK–Z)
For Lead Free, add suffix –LF (eg. MP2106DK–LF–Z)
ABSOLUTE MAXIMUM RATINGS
(1)
Input Supply Voltage V
IN
.............................. 16V
LX Voltage V
LX
.....................
0.3V to V
IN
+ 0.3V
BST to LX Voltage .........................
0.3V to +6V
Voltage on All Other Pins...............
0.3V to +6V
Storage Temperature...............
55
°
C to +150
°
C
Recommended Operating Conditions
(2)
Input Supply Voltage V
IN
..................2.6V to 15V
Output Voltage V
OUT
........................0.9V to 5.5V
Operating Temperature..............
40
°
C to +85
°
C
MP2106_PD02-QFN10
TOP VIEW
SS
FB
COMP
VREF
RUN
1
2
3
4
5
SGND
PGND
LX
VIN
BST
10
9
8
7
6
EXPOSED PAD
ON BACKSIDE
Part Number**
Package
QFN10
(3mm x 3mm)
Temperature
MP2106DQ
–40
°
C to +85
°
C
**
For Tape & Reel, add suffix –Z (eg. MP2106DQ–Z)
For Lead Free, add suffix –LF (eg. MP2106DQ–LF–Z)
Thermal Resistance
(3)
MSOP10................................150..... 65...
°
C/W
QFN10....................................50...... 12...
°
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 conditions.
3) Measured on approximately 1” square of 1 oz copper.
ELECTRICAL CHARACTERISTICS
V
IN
= 5.0V, T
A
= +25
°
C, unless otherwise noted.
Parameter
Input Voltage Range
Input Under Voltage Lockout
Input Under Voltage Lockout
Hysteresis
Shutdown Supply Current
Operating Supply Current
VREF Voltage
RUN Input Low Voltage
RUN Input High Voltage
RUN Hysteresis
RUN Input Bias Current
Oscillator
Switching Frequency
Maximum Duty Cycle
Minimum On Time
Symbol Condition
V
IN
Min
2.6
Typ
2.2
Max
15
Units
V
V
100
mV
V
RUN
0.3V
V
RUN
> 2V, V
FB
= 1.1V
V
IN
= 2.6V to 15V
0.5
1.2
2.4
100
1.0
1.8
0.4
1
μA
mA
V
V
V
mV
μA
V
REF
V
IL
V
HL
1.5
f
SW
D
MAX
t
ON
V
FB
= 0.7V
700
85
800
200
900
KHz
%
ns
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