MIC2194BM Micrel Inc, MIC2194BM Datasheet - Page 4

• Manufacturer Part Number: MIC2194BM
• Description: IC PWM BUCK BST CM 8SOIC
• Manufacturer: Micrel Inc

Specifications of MIC2194BM

• Duty Cycle: 100%
• Pwm Type: Current Mode
• Number Of Outputs: 1
• Frequency - Max: 440kHz
• Voltage - Supply: 2.9 V ~ 14 V
• Buck: Yes
• Boost: Yes
• Flyback: No
• Inverting: No
• Doubler: No
• Divider: No
• Cuk: No
• Isolated: No
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 8-SOIC (3.9mm Width)
• Frequency-max: 440kHz
• Number Of Pwm Outputs: 1
• On/off Pin: Yes
• Adjustable Output: Yes
• Topology: Boost/Buck
• Switching Freq: 440KHz
• Operating Supply Voltage (max): 14V
• Synchronous Pin: No
• Rise Time: 25ns
• Fall Time: 25ns
• Operating Temperature Classification: Automotive
• Mounting: Surface Mount
• Pin Count: 8
• Package Type: SOP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

MIC2194
Parameter
Gate Drivers
Rise/Fall Time
Output Driver Impedance
Note 1.
Note 2.
Note 3.
MIC2194
Absolute maximum ratings indicate limits beyond which damage to the component may occur. Electrical specifications do not apply when
operating the device outside of its operating ratings. The maximum allowable power dissipation is a function of the maximum junction
temperature, T
The device is not guaranteed to function outside its operating rating.
Devices are ESD sensitive, handling precautions required. Human body model, 1.5k in series with 100pF.
J(Max)
, the junction-to-ambient thermal resistance,
Condition
C
Source, V
Sink, V
Source, V
Sink, V
L
= 3300pF
IN
IN
= 12V
= 5V
IN
IN
= 12V
= 5V
4
JA
, and the ambient temperature, T
A
.
Min
Typ
25
2
2
3
3
Max
6
6
7
7
April 2005
Micrel
Units
ns