MIC2202-1.2BMM Micrel Inc, MIC2202-1.2BMM Datasheet - Page 4

• Manufacturer Part Number: MIC2202-1.2BMM
• Description: IC REG PWM SYNC 2MHZ 1.2V 10MSOP
• Manufacturer: Micrel Inc
• Type: Step-Down (Buck)r

Specifications of MIC2202-1.2BMM

• Internal Switch(s): Yes
• Synchronous Rectifier: No
• Number Of Outputs: 1
• Voltage - Output: 1.2V
• Current - Output: 600mA
• Frequency - Switching: 2MHz
• Voltage - Input: 2.3 ~ 5.5 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 10-MSOP, Micro10™, 10-uMAX, 10-uSOP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Power - Output: -

Typical Characteristics
Micrel, Inc.
March 2007
2.320
2.318
2.316
2.314
2.312
2.308
2.306
2.304
2.302
0.5050
0.5025
0.5000
0.4975
0.4950
2.40
2.30
2.20
2.10
2.00
1.90
1.80
1.70
1.60
2.31
-40 -20 0
-40 -20 0
0
vs. Temperature
TEMPERATURE (°C)
vs. Output Current
vs. Temperature
TEMPERATURE (°C)
0.1
OUTPUT CURRENT (A)
Outout Voltage
Bias Supply
Frequency
20 40 60 80 100 120
20 40 60 80 100 120
0.2
0.3
0.4
0.5
0.515
0.510
0.505
0.500
0.495
0.490
0.485
350
300
250
200
150
100
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
50
0
-40 -20 0
0
2.3 2.8 3.3 3.8 4.3 4.8 5.3
0
vs. Supply Voltage
1
vs. Supply Voltage
SUPPLY VOLTAGE (V)
SUPPLY VOLTAGE (V)
Quiescent Current
Enable Threshold
vs. Temperature
TEMPERATURE (°C)
Output Voltage
2
20 40 60 80 100 120
3
4
Enable Off
Enable On
4
V
F B
5
= 0V
6
2.5
2.0
1.5
1.0
0.5
0
0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
354
352
350
348
346
344
342
340
338
336
334
332
0
-40 -20 0
-40 -20 0
vs. Supply Voltage
SUPPLY VOLTAGE (V)
Enable Threshold
Quiescent Current
TEMPERATURE (°C)
vs. Temperature
2
TEMPERATURE (°C)
vs. Temperature
V
BIAS
20 40 60 80 100 120
20 40 60 80 100 120
V
4
F B
V
IN
M9999-031907
= 0V
= 3.6V
3.6V
MIC2202
IN
6