MIC4685-5.0BR Micrel Inc, MIC4685-5.0BR Datasheet - Page 7

• 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

Micrel, Inc.
January 2010
1.250
1.245
1.240
1.235
1.230
1.225
1.220
1.215
1.210
1.205
1.258
1.248
1.238
1.228
1.218
1.208
1.198
-40 -20 0 20 40 60 80 100120140
0
5
Feedback Voltage
Feedback Voltage
vs. Input Voltage
INPUT VOLTAGE (V)
TEMPERATURE ( °C)
vs. Temperature
10
15
I
V
I
V
V
OUT
OUT
OUT
IN
OUT
20
= 12V
= 10mA
= 10mA
= 1.8V
= 1.8V
25
30
1.20
1.18
1.16
1.14
1.12
1.10
1.08
1.06
1.04
1.02
1.00
Enable Threshold
TEMPERATURE ( °C)
vs. Temperature
7
Upper Threshold
Lower Threshold
V
V
I
OUT
IN
OUT
= 12V
= 100mA
= 5V
M9999-012610
MIC4685