LM2751SD-A datasheet(5/19 Pages) TI

номер детали	LM2751SD-A

подробное описание детали	LM2751 Regulated 2X, 1.5X Switched Capacitor White LED Driver

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производитель	TI [Texas Instruments]

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LM2751

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SNVS299B – APRIL 2005 – REVISED MAY 2013

ELECTRICAL CHARACTERISTICS

(1)(2) (continued)

Limits in standard typeface are for TA = 25ºC. Limits in boldface type apply over the full operating ambient temperature range

(-40°C

≤ TA ≤ +85°C) . Unless otherwise noted, specifications apply to the LM2751 Typical Application Circuit (pg. 1) with: VIN

= 3.6V, V(EN) = VIN, CS0 = CS1 = VIN, C1 = C2 = 1.0µF, CIN = COUT = 2.2µF

(3).

Symbol

Parameter

Conditions

Min

Typ

Max

Units

tON

VOUT Turn-On Time

(5)

300

µs

(5)

Turn-on time is measured from when the EN signal is pulled high until the output voltage on VOUT crosses 90% of its final value.

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