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Analog and Interface Product Selector Guide

DISPLAY AND LED DRIVERS: LED Drivers (Continued)

Part # Input Voltage (V) # of White LEDs Dimming Iq Typ. (mA) V Dropout LED @ 20 mA ILED Matching Ext. LDOs Vdropout IQLDO Comments Packages

Linear LED Drivers

MIC2841A 3–5.5 4 @ 20 mA PWM (200 Hz–500 kHz) 1.4 40 mV ±1.5% – – – DAM™ 10-pin UDFN

MIC2842A 3–5.5 4 @ 20 mA 1-Wire, 48-Steps 1.4 40 mV ±1.5% – – – DAM 10-pin UDFN

MIC2843A 3–5.5 6 @ 20 mA PWM (200 Hz–500 kHz) 1.4 40 mV ±1.5% – – – DAM 10-pin UDFN

MIC2844A 3–5.5 6 @ 20 mA 1-Wire, 48-Steps 1.4 40 mV ±1.5% – – – DAM 10-pin UDFN

MIC2846A 3–5.5 6 @ 20 mA 1-Wire, 48-Steps 1.4 40 mV ±1.5% 2 150 35 DAM 14-pin VQFN

MIC2860-2D 3–5.5 2 @ 30.2 mA 1-Wire, 32-Steps 0.7 52 mV ±0.5% – – – 6-pin SC70, 6-pin SOT-23

MIC2860-2P 3–5.5 2 @ 30.2 mA PWM down to 250Hz 0.7 52 mV ±0.5% – – – 6-pin SC70, 6-pin SOT-23

MIC4811 3–5.5 6 @ 50 mA PWM (200 Hz–500 kHz) 1.7 100 mV @ 50 mA ±1.0% – – – DAM 10-pin MSOP

MIC4812 3–5.5 6 @ 100 mA PWM (200 Hz–500 kHz) 3.2 190 mV @ 100 mA ±1.0% – – – DAM 10-pin eMSOP

MIC4801 3–5.5 1 @ 600 mA PWM (200 Hz–500 kHz) 2.2 130 mV @ 400 mA N/A – – – ±1% Accuracy 8-pin SOIC

MIC4802 3–5.5 1 @ 800 mA PWM (200 Hz–500 kHz) 4.1 280 mV @ 800 mA N/A – – – ±1% Accuracy 8-pin eSOIC

Linear Regulators

Part # Input Voltage (V) Output Voltage (V) Output Current (mA) Dimming Parallelable Packages Features

CL2 5.0–90 5.0–90 20 External FET Yes 3-pin TO-252, 3-pin TO-92, 3-pin SOT-89 –

CL25 5.0–90 5.0–90 25 External FET Yes 3-pin TO-92, 3-pin SOT-89 –

CL220 5.0–220 5.0–220 20 External FET Yes 3-pin TO-252, 3-pin TO-220 –

CL320 6.5–90 4.0–90 20 PWM Ye s 8-bit SOIC with Heat Slug OTP, separate ENABLE pin

CL325 6.5–90 4.0–90 25 PWM Ye s 8-bit SOIC with Heat Slug OTP, separate ENABLE pin

CL330 6.5–90 4.0–90 30 PWM Ye s 8-bit SOIC with Heat Slug OTP, separate ENABLE pin

CL520 4.75–90 1.0–90 20 – Ye s 3-pin TO-252, 3-pin TO-92 –

CL525 4.75–90 1.0–90 25 – Ye s 3-pin TO-252, 3-pin TO-92 –

CL6 6.5–90 4.0–90 100 No Yes 3-pin TO-252, 3-pin TO-220 Reverse polarity protection, OTP

CL7 6.5–90 4.0–90 100 PWM Yes 8-pin SOIC with Heat Slug Reverse polarity protection, OTP

Display LED Drivers

Part # Input Voltage (V) Sink Current (mA) Segments LEDs Description Packages

MIC5400 4.75–5.5 30 N/A 2 banks of 8 Driving Large LED Array in Signs 28-pin SOIC

MM5450 4.75–11 15 34 N/A 7-Segment LED Driver with EN 40-pin PDIP, 44-pin PLCC

MM5451 4.75–11 15 35 N/A 7-Segment LED Driver 40-pin PDIP, 44-pin PLCC

Sequential Linear LED Drivers

Part # V

in (V) Vout (V) Output Current (mA) Dimming Parallelable Features Packages

CL8800 90–275 70–350 115 External Dimmer Ye s 6-Stage 33-pin QFN

CL8801 90–275 70–350 200 External Dimmer Ye s 4-Stage 33-pin QFN

Camera Flash LED Drivers

Part # Input Voltage (V) # of LED Channels Max. LED Current (mA) Standby Current (mA) Switch Frequency (MHz) Peak Efﬁciency (%) Current Accuracy (%) Interface Packages

MIC2870 2.7–5 2 1500 0.90 2 94 ±10 I

C 16-pin TQFN

MIC2871 2.7–5.5 1 1200 0.23 2 94 ±5 Single-Wire 14-pin LDFN

MIC2873 2.7–5.5 1 1200 0.17 2 92 ±8 Single-Wire 9-pin WLCSP

MIC2874 2.7–5.5 1 1200 0.17 4 92 ±8 Single-Wire 9-pin WLCSP