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Analog and Interface Product Selector Guide

POWER MANAGEMENT: PWM Controllers

Part #

Supported

Topologies

Supported

Outputs

Input Voltage

Range (V)

Output

Voltage (V)

Operating Frequency

(Hz)

Operating Temp.

Range (°C)

Features Packages

MIC2101 Sync. Buck 1 4.5 to 38 0.8 to 24 200k to 600k −40 to +125

HyperLight Load®mode, External Clock Sync, Power Good, Soft Start,

Internal Compensation and Voltage Bias

16-pin 3×3 MLF®

MIC2102 Sync. Buck 1 4.5 to 38 0.8 to 24 200k to 600k −40 to +125 Power Good, Soft Start, Internal Compensation and Voltage Bias 16-pin 3×3 MLF

MIC2103 Sync. Buck 1 4.5 to 75 0.8 to 24 200k to 600k −40 to +125

HyperLight Load mode, External Clock sync, Power Good, Soft Start,

Internal Compensation and Voltage Bias

16-pin 3×3 MLF

MIC2104 Sync. Buck 1 4.5 to 75 0.8 to 24 200k to 600k −40 to +125 Power Good, Soft Start, Internal Compensation and Voltage Bias 16-pin 3×3 MLF

MIC2111B Sync. Buck 1 3.3 to 5.5 0.6 to 3.64 200k to 2M −40 to +125

Power Good, Soft Start, Internal Voltage Bias, Enable Pin, Current

Limit/Short Circuit Protection

3× 3 QFN

MIC2124 Sync. Buck 1 3.0 to 18 0.8 to 12 300k −40 to +125 Soft Start, Internal Voltage Bias 10-pin MSOP

MIC2130 Sync. Buck 1 8.0 to 40 0.7 to 24 150k or 400k −40 to +125 Power Good, Soft Start, Internal Voltage Bias 16-pin e-TSSOP, 16-pin 4×4 MLF

MIC2131 Sync. Buck 1 8.0 to 40 0.7 to 24 150k or 400k −40 to +125 Power Good, Soft Start, Internal Voltage Bias 16-pin e-TSSOP, 16-pin 4×4 MLF

MIC2150 Sync. Buck 2 4.5 to 14.5 0.7 to 5.5 500k −40 to +125 Power Good, Soft Start, Internal Voltage Bias 24-pin 4×4 MLF

MIC2151 Sync. Buck 2 4.5 to 14.5 0.7 to 5.5 300k −40 to +125 Power Good, Soft Start, Internal Voltage Bias 24-pin 4×4 MLF

MIC2155 Sync. Buck 1 4.5 to 14.5 0.7 to 3.6 500k −40 to +125 External Clock Sync, Power Good, Soft Start 32-pin 5×5 MLF

MIC2164 Sync. Buck 1 3.0 to 28 0.8 to 5.5 300k, 600k, 1M −40 to +125 Soft Start, Internal Compensation and Voltage Bias 10-pin MSOP

MIC2164C Sync. Buck 1 3.0 to 28 0.8 to 5.5 270k −40 to +125 Soft Start, Internal Compensation and Voltage Bias 10-pin MSOP

MIC2165 Sync. Buck 1 4.5 to 28 0.8 to 5.5 600k −40 to +125

Hyper Speed Control® architecture, Power Good, Soft Start, Internal

Voltage Bias

10-pin MSOP

MIC2166 Sync. Buck 1 4.5 to 28 0.8 to 5.5 600k −40 to +125 Power Good, Soft Start, Internal Compensation and Voltage Bias 10-pin MSOP

MIC2168 Sync. Buck 1 3.0 to 14.5 0.8 to 5.5 1.0M −40 to +125 Soft Start, Internal Compensation and Voltage Bias 10-pin MSOP

MIC2169 Sync. Buck 1 3.0 to 14.5 0.8 to 5.5 500k −40 to +125 Soft Start, Internal Voltage Bias 10-pin MSOP

MIC2169A Sync. Buck 1 3.0 to 14.5 0.8 to 5.5 500k −40 to +125 Soft Start, Internal Voltage Bias 10-pin MSOP

MIC2169B Sync. Buck 1 3.0 to 14.5 0.8 to 5.5 500k −40 to +125 Soft Start, Internal Voltage Bias 10-pin MSOP

MIC2176 Sync. Buck 1 4.5 to 75 0.8 to 24 100k, 200k, or 300k −40 to +125 Soft Start, Internal Compensation and Voltage Bias 10-pin MSOP

MIC2182 Sync. Buck 1 4.5 to 32 1.25 to 6.0 300k −40 to +85 Skip Mode, External Clock Sync, Soft Start, Internal Voltage Bias 16-pin SOP. 16-pin SSOP

MIC2183 Sync. Buck 1 2.9 to 14 1.3 to 12 200k/400k −40 to +125 External Clock Sync, Soft Start, Internal Voltage Bias 16-pin SOP. 16-pin QSOP

MIC2184 Async. Buck 1 2.9 to 14 1.3 to 12 200k/400k −40 to +125 External Clock Sync, Soft Start, Internal Voltage Bias 16-pin SOP. 16-pin QSOP

MIC2185 Boost, SEPIC, C

uk 1 2.9 to 14 3.3 to 5.5 200k/400k −40 to +85 Skip Mode, External Clock Sync, Soft Start, Internal Voltage Bias 16-pin SOIC, 16-pin QSOP

MIC2186

Boost, SEPIC,

Flyback

1 2.9 to 14 3.3 to 5.5 100/200/400k −40 to +85 Skip Mode, External Clock Sync, Soft Start, Internal Voltage Bias 16-pin SOP. 16-pin QSOP

MIC2193 Sync. Buck 1 2.9 to 14 3.3 to 5.5 400k −40 to +125 Internal Voltage Bias, UVLO 8-pin SOIC

MIC2194 Async. Buck 1 2.9 to 14 3.3 to 5.5 400k −40 to +125 Internal voltage Bias, UVLO, Current Limit/Short Circuit Protection 8-pin SOIC

MIC2196 Boost, SEPIC 1 2.9 to 14 3.3 to 5.5 400k −40 to +125 Internal voltage Bias, UVLO, Current Limit/Short Circuit Protection 8-pin SOIC

MIC2198 Sync. Buck 1 4.5 to 32 0.8 to 6.0 500k −40 to +125 Internal voltage Bias, UVLO, Current Limit/Short Circuit Protection 12-pin 4×4 MLF

MIC2199 Buck 1 4.5 to 32 0.8 to 6.0 300k −40 to +125 Internal voltage Bias, UVLO, Current Limit/Short Circuit Protection 12-pin 4×4 MLF

MIC3808

Push-Pull, Half

Bridge, Full Bridge

1 8.3 to 15 – Adj. to 1M −40 to +85

Soft Start, Internal Voltage Bias, UVLO, Current Limit/Short Circuit

Protection

8-pin SOP, 8-pin MSOP

MIC3809

Push-Pull, Half

Bridge, Full Bridge

1 4.1 to 15 – Adj. to 1M −40 to +85

Soft Start, Internal Voltage Bias, UVLO, Current Limit/Short Circuit

Protection

8-pin SOP, 8-pin MSOP

MIC3838

Push-Pull, Half

Bridge, Full Bridge

1 8.3 to 15 – Adj. to 1M −40 to +85

Soft Start, Internal Voltage Bias, UVLO, Current Limit/Short Circuit

Protection

10-pin MSOP

MIC3839

Push-Pull, Half

Bridge, Full Bridge

1 4.1 to 15 – Adj. to 1M −40 to +85

Soft Start, Internal Voltage Bias, UVLO, Current Limit/Short Circuit

Protection

10-pin MSOP

MIC38C42 Forward, Flyback 1 15.5 to 20 – Adj. to 500k −40 to +85 Forward,Flyback Supported Topologies