MIC2185BQS Micrel Inc, MIC2185BQS Datasheet - Page 6

• Manufacturer Part Number: MIC2185BQS
• Description: IC CTRLR PWM SYNC BOOST 16-QSOP
• Manufacturer: Micrel Inc

Specifications of MIC2185BQS

• Pwm Type: Current Mode
• Number Of Outputs: 1
• Frequency - Max: 440kHz
• Duty Cycle: 95%
• Voltage - Supply: 2.9 V ~ 14 V
• Buck: No
• Boost: Yes
• Flyback: No
• Inverting: No
• Doubler: No
• Divider: No
• Cuk: No
• Isolated: No
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 16-QSOP
• Frequency-max: 440kHz
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

MIC2185
422
421
420
419
418
417
416
415
414
413
412
0
V
IN
Oscillator Frequency
P = 12V
2
INPUT VOLTAGE (V
vs. Input Voltage
4
DC
6
8
10
INA
12
)
14
425
420
415
410
405
400
395
390
120
100
80
60
40
20
0
0
Overcurrent Threshold
Oscillator Frequency
2
TEMPERATURE(°C)
vs. Temperature
4
vs. VINA
6
VINA (V)
6
8 10 12 14 16
V
V
V
IN
IN
IN
P = 12V
A = 5V
P = 12V
DC
DC
DC
5.15
5.10
5.05
5.00
4.95
4.90
4.85
4.80
Soft Start Current
TEMPERATURE (°C)
vs. Temperature
V
V
IN
IN
P = 12V
A = 5V
October 2005
DC
DC