MIC2182-5.0BM Micrel Inc, MIC2182-5.0BM Datasheet - Page 7
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MIC2182-5.0BM
Manufacturer Part Number
MIC2182-5.0BM
Description
IC CTRLR SYNC BUCK 5.0V 16-SOIC
Manufacturer
Micrel Inc
Type
Step-Down (Buck)r
Datasheet
1.MIC2182-5.0YSM.pdf
(28 pages)
Specifications of MIC2182-5.0BM
Internal Switch(s)
No
Synchronous Rectifier
Yes
Number Of Outputs
1
Voltage - Output
5V
Current - Output
20A
Frequency - Switching
300kHz
Voltage - Input
4.5 ~ 16.5 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
16-SOIC (3.9mm Width)
Power - Output
400mW
Number Of Pwm Outputs
1
On/off Pin
Yes
Adjustable Output
No
Topology
Boost/Buck
Switching Freq
330KHz
Operating Supply Voltage (max)
32V
Output Current
20mA
Output Voltage
5V
Synchronous Pin
Yes
Rise Time
60ns
Fall Time
60ns
Operating Temperature Classification
Industrial
Mounting
Surface Mount
Pin Count
16
Package Type
SOP N
Duty Cycle
86%
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
April 22, 2004
MIC2182
5.0
4.8
4.6
4.4
4.2
4.0
-40 -20 0 20 40 60 80 100120140
Soft-Start Current
TEMPERATURE ( C)
vs. Temperature
0.12
0.11
0.10
0.09
0.08
-40 -20 0 20 40 60 80 100120140
Overcurrent Threshold
TEMPERATURE ( C)
vs. Temperature
7
5
4
3
2
1
0
0
R
V
1
OUT
CS
V
OUTPUT CURRENT (A)
IN
= 15m
2
= 5V
= 3.3V
Current-Limit
Foldback
3
4
5
6
M9999-042204
7
8
Micrel