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VIN Min (V) VIN Max (V) Type Buck Package
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P/N Stock /
Order
Type VIN # of White LEDs Dimming IQ (mA) Switching Frequency Switching Mosfet Dithered ILED Accuracy VFB (mV) *=Reduced Height
Package
Buck Boost Min
(V)
Max
(V)
MIC3201
X 6 20 Up to 4 PWM to 20kHz 1.2 Hyst to 1.0MHz Internal 1A ±5% 200 eSOIC-8
MIC3202
X 6 37 Up to 8 PWM to 20kHz 1.2 Hyst to 1.0MHz Internal 1A X ±5% 200 eSOIC-8
MIC3202-1
X 6 37 Up to 8 PWM to 20kHz 1.2 Hyst to 1.0MHz Internal 1A ±5% 200 eSOIC-8
MIC3203
X 4.5 42 Up to 9 PWM to 20kHz 1 Hyst to 1.5MHz External X ±5% 200 SOIC-8
MIC3203-1
X 4.5 42 Up to 9 PWM to 20kHz 1 Hyst to 1.5MHz External ±5% 200 SOIC-8
MAQ3203
X 4.5 42 Up to 9 PWM to 20kHz 1 Hyst to 1.5MHz External X ±5% 200 SOIC-8
MIC3205
NEW
X 4.5 40 PWM to 20kHz 1.3 Hyst to 1.5MHz External ±5% 200 3x3
MIC3230
X 6 45 Up to 20 or more PWM to 500Hz 3.2 100kHz-1MHz External ±3% 250 eTSSOP-16, 3x3
MIC3231
X 6 45 Up to 20 or more PWM to 500Hz 3.2 100kHz-1MHz External X ±3% 250 eTSSOP-16, 3x3
MIC3232
X 6 45 Up to 20 or more PWM to 500Hz 3.2 400kHz External ±3% 250 MSOP-10

(1) AEC-Q100 Qualified.