MAX1748EUE

triple-output DC-DC converter, TSOP16, -0.3V to +6V, 755mW, 1MHz, Power-Ready Output, 0.1μA

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Price:: US $0.90~1.20 / piece [Get Latest Price]

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PartNumber:: MAX1748EUE

Brand:: Maxim Integrated Products - Maxim | Pack: TSOP | D/C: 10+

Availability:: Supply Ability: 10000/Week Can Ship Immediately
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Products Upload time: 2011-09-16

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Product Summary

The MAX1748EUE is a triple-output DC-DC converter in a low-profile TSSOP package. The MAX1748EUE can provide the regulated voltages required by active matrix, thin-film transistor (TFT) liquid crystal displays (LCDs). One high-power DC-DC converter and two low-power charge pumps convert the +3.3V to +5V input supply voltage into three independent output voltages.

Parametrics

MAX1748EUE absolute maximum ratings: (1)IN, SHDN, TGND to GND: -0.3V to +6V; (2)DRVN to GND: -0.3V to (VSUPN + 0.3V); (3)DRVP to GND: -0.3V to (VSUPP + 0.3V); (4)PGND to GND: ±0.3V; (5)RDY to GND: -0.3V to +14V; (6)LX, SUPP, SUPN to PGND: -0.3V to +14V; (7)INTG, REF, FB, FBN, FBP to GND: -0.3V to (VIN + 0.3V); (8)Continuous Power Dissipation: 755mW; (9)Operating Temperature Range: -40℃ to +85℃; (10)Junction Temperature: +150℃; (11)Storage Temperature Range: -65℃ to +150℃; (12)Lead Temperature (soldering, 10s): +300℃.

Features

MAX1748EUE features: (1)Three Integrated DC-DC Converters; (2)1MHz Current-Mode PWM Boost Regulator: Up to +13V Main High-Power Output; ±1% Accuracy; High Efficiency (93%); (3)Dual Charge-Pump Outputs: Up to +40V Positive Charge-Pump Output; Down to -40V Negative Charge-Pump Output; (4)Internal Supply Sequencing; (5)Internal Power MOSFETs; (6)+2.7V to +5.5V Input Supply; (7)0.1μA Shutdown Current; (8)0.6mA Quiescent Current; (9)Internal Soft-Start; (10)Power-Ready Output; (11)Ultra-Small External Components; (12)Thin TSSOP Package (1.1mm max).