MIC4685-5.0BR Micrel Inc, MIC4685-5.0BR Datasheet - Page 5

• Manufacturer Part Number: MIC4685-5.0BR
• Description: IC REG BUCK 3A 5.0V SPAK-7
• Manufacturer: Micrel Inc
• Series: SuperSwitcher™r
• Type: Step-Down (Buck)r

Specifications of MIC4685-5.0BR

• Internal Switch(s): Yes
• Synchronous Rectifier: No
• Number Of Outputs: 1
• Voltage - Output: 5V
• Current - Output: 3A
• Frequency - Switching: 200kHz
• Voltage - Input: 4 ~ 30 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: SPak-7
• Power - Output: 1.14W
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Test Circuit
Shutdown Input Behavior
Micrel, Inc.
January 2010
+12V
OFF
0V
2
5
Device Under Test
VIN
EN
GND
4, Tab
Current Limit Test Circuit
0.8V
Enable Hysteresis
1.25V
FB
3
SW
BS
6
1
5
1.4V
2V
68µH
V
IN(max)
ON
I
M9999-012610
MIC4685