Product Summary

The 6807 is a continuous mode inductive step-down converter. The 6807 is designed for driving single or multiple series connected LEDs efficiently from a voltage source higher than the LED voltage. The 6807 operates from an input supply between 7V and 30V and provides an externally adjustable output current of up to 1A. Depending upon supply voltage and external components, this can provide up to 35 watts of output power. The applications of the 6807 include Low voltage halogen replacement LEDs, Automotive lighting, Low voltage industrial lighting, LED back-up lighting, illuminated signs.

Parametrics

6807 absolute maximum ratings: (1)VIN Supply Voltage -0.3 to 30V; (2)SW Drain of the internal power switch: -0.3 to 30V; (3)ISNS Current sense input (Respect to VIN): +0.3 to (-5.0)V; (4)ADJ Logic level dimming input: -0.3 to 6V; (5)PDMAX Power Dissipation (Note 2): Internally Limited W; (6)PTR Thermal Resistance, SOT89-5 θJA: 45℃/W; (7)TJ Operation Junction Temperature Range: -40 to 150℃; (8)TSTG Storage Temperature: -55 to 150℃; (9)ESD Susceptibility (Note 3): 2 kV.

Features

6807 features: (1)Simple low parts count; (2)Wide input voltage range: 8V to 30V; (3)Up to 1A output current; (4)Single pin on/off and brightness control using DC voltage or PWM; (5)Typical 5% output current accuracy; (6)Inherent open-circuit LED protection; (7)High efficiency (up to 95%); (8)High-Side Current Sense; (9)Soft-start; (10)Available in SOT89-5 packages.

Diagrams

6807 block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
680700-2
680700-2

TE Connectivity

Hand Tools HDM 5EMPO080F110F K

Data Sheet

0-1: $2,298.97
680702-1
680702-1

TE Connectivity

Hand Tools HDM 5EMPO110F180F TG

Data Sheet

0-1: $2,298.97
680707-2
680707-2

TE Connectivity

Hand Tools HDM 5SMPR110F155F K

Data Sheet

0-1: $2,298.97
680707-3
680707-3

TE Connectivity

Hand Tools HDM 5SMPR110F155F G

Data Sheet

0-1: $2,298.97
680708-2
680708-2

TE Connectivity

Hand Tools HDM 5SMPR080F130F K

Data Sheet

0-1: $3,726.00
680708-3
680708-3

TE Connectivity

Hand Tools HDM 5SMPR080F130F G

Data Sheet

0-1: $3,726.00
680709-1
680709-1

TE Connectivity

Hand Tools HDM 5SMPO110F155F T

Data Sheet

0-1: $2,298.97
680710-2
680710-2

TE Connectivity

Hand Tools HDM 5SMPR080F130F K

Data Sheet

0-1: $2,298.97