MIC3808BM Micrel Inc, MIC3808BM Datasheet - Page 7

• Manufacturer Part Number: MIC3808BM
• Description: IC CTRLR DC/DC PUSH-PULL 8-SOIC
• Manufacturer: Micrel Inc

Specifications of MIC3808BM

• Pwm Type: Current Mode
• Number Of Outputs: 1
• Frequency - Max: 1MHz
• Duty Cycle: 50%
• Voltage - Supply: 2 V ~ 14 V
• Buck: Yes
• Boost: No
• Flyback: No
• Inverting: No
• Doubler: No
• Divider: No
• Cuk: No
• Isolated: Yes
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 8-SOIC (3.9mm Width)
• Frequency-max: 1MHz
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

April 2005
MIC3808/3809
-1
-2
-3
-40 -20 0 20 40 60 80 100120140
3
2
1
0
V
DD
vs. Temperature
TEMPERATURE (°C)
Supply Current
V
DD
= 10V
120
100
-20
-40
80
60
40
20
0
1
10 100
Error Ampifier
FREQUENCY (Hz)
Phase
7
1k
10k 100K 1M 10M
Magnitude
180
160
140
120
100
80
60
40
20
0
MIC3808/3809
Micrel