MIC2145BML Micrel Inc, MIC2145BML Datasheet - Page 13

IC BOOST CONV MICROPWR 10-MLF

MIC2145BML

Manufacturer Part Number
MIC2145BML
Description
IC BOOST CONV MICROPWR 10-MLF
Manufacturer
Micrel Inc
Type
Step-Up (Boost), Flyback, Sepicr
Datasheet

Specifications of MIC2145BML

Internal Switch(s)
Yes
Synchronous Rectifier
No
Number Of Outputs
1
Voltage - Output
Adj to 16V
Current - Output
500mA
Frequency - Switching
450kHz
Voltage - Input
2.4 ~ 16 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
10-MLF®, QFN
Power - Output
2.5W
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
MIC2145BML
Manufacturer:
MICREL/麦瑞
Quantity:
20 000
April 2005
MIC2145
GRM42-6 X5R 106K 6.3
3.0V-5.0V
10µF/6.3V
V
IN
Murata
C1
Figure 9. LCD Application — Bootstrap Configuration
100k
JP1
R1
10k
R2
3
V
V
0 .
N I
V
1
V
0
O
U
0 .
C2
0.01µF
T
90
85
80
75
70
65
60
PGND
EN
RSET
SS
10
CR32-100
L
1
m
MIC2145
Sumida
o
5
10µH
a
A
OUTPUT CURRENT (mA)
0
L1
d
SGND
10V Output
m
R
Efficiency
VDD
p i
V
13
SW
FB
p (
p
100
e l
<
e
2
a
V
0
k
l o
0
p -
V
a t
e
IN
a
g
= 3.0V
) k
e
D1
On Semiconductor
MBR0530T1
121k
f E
1000
1M
R4
R3
c i f
8
%
e i
3
100pF
n
y c
C3
C4
10µF/16V
Murata
GRM42-2 X5R 106K 16
V
10.0V
OUT
M9999-042205
Micrel, Inc.

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