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Analog and Interface Product Selector Guide

DISPLAY AND LED DRIVERS: LED Drivers (Continued)

Part # Topology Input Voltage (V) Dimming Iq Typ. (mA)

Switching Frequency

(Hz)

Switching

MOSFET

Dithered ILED Accuracy Vfb (V) Packages

General Purpose LED Drivers (Continued)

HV9910C Buck 15–450 PWM/Linear 1.0 100K External FET – ±5% 0.25 16-pin SOIC 150 mil, 8-pin SOIC 150 mil

HV9918 Buck 4.5–40 PWM 1.5 2M 0.7A FET – ±5% 0.23 8-pin WDFN

HV9919B Buck 4.5–40 PWM 1.5 2M External FET – ±5% 0.23 8-pin WDFN

HV9921 Buck 20–400 – 0.2 100K 20 mA – N/A N/A 3-pin TO-92, 3-pin SOT-89

HV9922 Buck 20–400 – 0.2 100K 50 mA – N/A N/A 3-pin TO-92, 3-pin SOT-89

HV9923 Buck 20–400 – 0.2 100K 30 mA – N/A N/A 3-pin TO-92, 3-pin SOT-89

HV9925 Buck 20–400 PWM 0.3 100K 20–50 mA – N/A 0.47 8-pin SOIC

HV9930 C

uk 8–200 PWM 1.0 Variable External FET – N/A 0.12 8-pin SOIC 150 mil

HV9931 Buck 8–450 PWM 1.0 100K External FET – N/A 7.5 8-pin SOIC 150 mil

MIC3201 Buck 6–20 PWM 1.2 Hyst to 1.0M 1A FET – ±5% 2 8-pin SOIC

MIC3202 Buck 6–37 PWM 1.2 Hyst to 1.0M 1A FET

±5% 2 8-pin SOIC

MIC3202-1 Buck 6–37 PWM 1.2 Hyst to 1.0M 1A FET – ±5% 2 8-pin SOIC

MIC3203 Buck 4.5–42 PWM 1.0 Hyst to 1.5M External FET

±5% 2 8-pin SOIC

MIC3203-1 Buck 4.5–42 PWM 1.0 Hyst to 1.5M External FET – ±5% 2 Please call for package information

MIC3205 Buck 4.5–40 PWM 1.3 Hyst to 1M External FET – ±5% 2 10-pin VDFN

MIC3230 Boost 6–45 PWM 3.2 100K–1.0M External FET – ±3% 0.25 16-pin TSSOP, 12-pin VDFN

MIC3231 Boost 6–45 PWM 3.2 100K–1.0M External FET

±3% 0.25 16-pin TSSOP, 12-pin VDFN

MIC3232 Boost 6–45 PWM 3.2 400K External FET – ±3% 0.25 10-pin MSOP

Backlight LED Drivers

Part # Topology Input Voltage (V) Dimming I

q Typ. (mA) Output Current Int. Diode Vfb (V) Frequency Packages

HV9803 Buck 7–13.2 PWM/Linear 1.5 External FET N/A 0.8 100K 8-pin SOIC 150 mil

HV9911 Boost, SEPIC, Buck-Boost 9–250 PWM /Linear N/A External FET N/A 0.45 100K 16-pin SOIC 150 mil

HV9912 Boost, SEPIC, Buck-Boost 9–100 PWM /Linear N/A External FET N/A 0.45 100K 16-pin SOIC 150 mil

HV9961 Buck 8–450 PWM/Linear 3.5 External FET N/A 0.27 100K 8-pin SOIC 150 mil, 16-pin SOIC 150mil

HV9963 Boost, SEPIC, Buck-Boost 8–40 PWM/Linear N/A External FET N/A N/A 100K 16-pin SOIC 150 mil

HV9967B Buck 8–60 PWM/Linear N/A 1A FET N/A 0.24 100K 8-pin MSOP, 8-pin WDFN

HV9980 Buck 100–160 PWM/Linear 3.0 0.07A FET N/A N/A 500K 24-pin SOIC 300 mil

HV9985 Boost, SEPIC, Buck 10–40 PWM/Linear 1.5 External FET N/A N/A 500K 40-pin VQFN

MIC2282 Boost 0.9–15 N/A 0.12 1A BJT N/A 0.22 20K 8-pin MSOP

MIC2287 Boost 2.5–10 PWM/Analog 2.5 2A BJT N/A 0.095 1.2M 5-pin TSOT, 8-pin VDFN

MIC2287C Boost 2.5–10 PWM/Analog 2.5 2A BJT N/A 0.095 1.2M 5-pin TSOT, 8-pin VDFN

MIC2289 Boost 2.5–10 PWM/Analog 2.5 2A BJT Yes 0.095 1.2M 6-pin TSOT, 8-pin VDFN

MIC2289C Boost 2.5–10 PWM/Analog 2.5 2A BJT Ye s 0.095 1.2M 6-pin TSOT

MIC2291 Boost 2.5–10 PWM/Analog 2.8 2A BJT N/A 0.095 1.2M 5-pin TSOT, 8-pin VDFN

MIC2292 Boost 2.5–10 PWM/Analog 2.5 2A BJT Yes 0.095 1.6M 8-pin VDFN

MIC2292C Boost 2.5–10 PWM/Analog 2.5 2A BJT Ye s 0.095 1.6M 8-pin VDFN

MIC2293 Boost 2.5–10 PWM/Analog 2.5 2A BJT Yes 0.095 2.0M 8-pin VDFN

MIC2293C Boost 2.5–10 PWM/Analog 2.5 2A BJT Ye s 0.095 2.0M 8-pin VDFN

MIC2297 Boost 2.5–10 PWM/Analog 4 3A BJT N/A 0.2 600K 10-pin VDFN

MIC2298 Boost 2.5–10 PWM/Analog 15 6A BJT N/A 0.2 1.0M 12-pin VDFN

MIC2299 Boost 2.5–10 PWM/Analog 15 8A BJT N/A 0.2 2.0M 12-pin VDFN

MIC3223 Boost 4.5–20 PWM 2.1 10A FET N/A 0.2 1.0M 16-pin TSSOP

MIC3263 Boost 6–40 PWM 6.5 2A BJT N/A 2.36 400K–1.8M 24-pin VQFN

MIC3287 Boost 2.8–6.5 PWM/Analog 2.1 1A BJT N/A 0.25 1.2M 5-pin TSOT, 6-pin TSOT, 8-pin VDFN

MIC3289 Boost 2.5–6.5 1-Wire 1.4 2A BJT Ye s 0.25 1.2M 6-pin TSOT, 8-pin VDFN