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40V LED Driver with Internal Switch

Package Information

CAD Model:View CAD Model
Pkg. Type:SOT
Pkg. Code:DZG5
Lead Count (#):5
Pkg. Dimensions (mm):4.5 x 2.45 x 1.0
Pitch (mm):0.6

Environmental & Export Classifications

Moisture Sensitivity Level (MSL)3
Pb (Lead) FreeYes
ECCN (US)
HTS (US)

Product Attributes

Pkg. TypeSOT
Lead Count (#)5
Carrier TypeReel
Advanced FeaturesPWM Dimming, DC Dimming
ArchitectureBuck
Channels (#)1
Input Voltage Range (V)6 - 40
Length (mm)4.5
MOQ2500
Moisture Sensitivity Level (MSL)3
Output Current Max (A)0.75
Package Area (mm²)11
Pb (Lead) FreeYes
Pb Free Categorye3 Sn
Pitch (mm)0.6
Pkg. Dimensions (mm)4.5 x 2.45 x 1.0
Qty. per Carrier (#)0
Qty. per Reel (#)2500
Requires Terms and ConditionsDoes not require acceptance of Terms and Conditions
Tape & ReelYes
Thickness (mm)1
Width (mm)2.45

Description

The ZLED7000, one of our ZLED Family of LED control ICs, is an inductive step-down converter that is optimal for driving a single LED or multiple LEDs (connected in series) from a voltage source greater than the voltage rating of the LED. The ZLED7000 operates in continuous mode. Capable of operating efficiently with voltage supplies ranging from 6 VDC to 40 VDC, it is ideal for low-voltage lighting applications. The ZLED7000 minimizes current consumption by remaining in a low-current standby mode (output is off) until a voltage of ≥0.3V is applied to the ADJ pin.

In operating mode, the ZLED7000 can source LEDs with an output current of ≤750mA (≤30 watts of output power) that is externally adjustable (see data sheet). The ZLED7000's integrated output switch and high-side current sensing circuit use an external resistor to adjust the average output current. Linearity is achieved via an external control signal at the ZLED7000's ADJ pin, implemented either as a pulse-width modulation (PWM) waveform for a gated output current or a DC voltage for a continuous current.