MAX16814BEUP+

MAX16814BEUP+, TSSOP, 4-channel, high-brightness LED driver, ±175mA, +300NC

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Price:: US $2.20~2.40 / piece [Get Latest Price]

Reference price:

Qty (lots)	Price/lot
100 ~ 500 :	2.40 / Piece
600 ~ 2000 :	2.20 / Piece

PartNumber:: MAX16814BEUP+

Brand:: Maxim Integrated Products - Maxim | Pack: TSSOP | D/C: 11+

Availability:: Supply Ability: 10000/Day Can Ship Immediately
Delivery: 10-15 Business Days (ships out within 3 Business days)

Quantity:: piece

Total Price:: US $0

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Products Upload time: 2013-07-01

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Part Number:MAX16814BEUP+
US $2.20 - 2.40
Quantity:

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Product Summary

The MAX16814BEUP+ high-efficiency, high-brightness LED (HBLED) driver provides up to four integrated LED currentsink channels. An integrated current-mode switching DC-DC controller drives a DC-DC converter that provides the necessary voltage to multiple strings of HB LEDs. The MAX16814BEUP+ accepts a wide 4.75V to 40V input voltage range and withstands direct automotive loaddump events. The wide input range allows powering HB LEDs for small to medium-sized LCD displays in automotive and general lighting applications.

Parametrics

MAX16814BEUP+ absolute maximum ratings: (1)IN to SGND: -0.3V to +45V; (2)EN to SGND: -0.3V to (VIN + 0.3V); (3)PGND to SGND: -0.3V to +0.3V; (4)LEDGND to SGND: -0.3V to +0.3V; (5)OUT_ to LEDGND: -0.3V to +45V; (6)VCC to SGND: -0.3V to the lower of (VIN + 0.3V) and +6V; (7)CS, RT, COMP, SETI to SGND: -0.3V to (VCC + 0.3V); (8)NDRV to PGND: -0.3V to (VDRV + 0.3V); (9)NDRV Peak Current (< 100ns): ±3A; (10)NDRV Continuous Current: ±100mA; (11)OUT_ Continuous Current: ±175mA; (12)VCC Short-Circuit Duration: Continuous; (13)Operating Temperature Range: MAX16814BE- -40NC to +85NC; (14)Junction Temperature: +150NC; (15)Storage Temperature Range: -65NC to +150NC; (16)Lead Temperature (soldering, 10s): +300NC; (17)Soldering Temperature (reflow): +260NC.

Features

MAX16814BEUP+ features: (1)4-Channel Linear LED Current Sinks with Internal MOSFETs; (2)Full-Scale LED Current Adjustable from 20mA to 150mA; (3)Drives One to Four LED Strings; (4)Boost, SEPIC, or Coupled-Inductor Boost-Buck, Current-Mode D-DC Controller; (5)200kHz to 2MHz Programmable Switching Frequency; (6)External Switching Frequency Synchronization; (7)Adaptive Output-Voltage Optimization to Minimize Power Dissipation; (8)4.75V to 40V Operating Input Voltage Range; (9)Less than 40μA Shutdown Current; (10)5000:1 PWM Dimming at 200Hz (MAX16814A_and MAX16814U_ _ Only); (11)Open-Drain Fault Indicator Output; (12)Open-LED and LED Short Detection and Protection; (13)Overtemperature Protection; (14)Thermally Enhanced, 20-Pin TQFN, QFND, and TSSOP Packages.