Linear Regulator Replacement DC DC Converter V7805-2000 and V7805-2000R NON-ISOLATED SWITCHING REGULATOR

TYPE:

V7805-2000

V7805-2000R

FEATURES

• 2 A current output

• extremely high efficiency up to 92%

• no heat sink required

• pin compatible to LM78XX linear regulators

• available in straight and right angle SIP packages

• low ripple and noise

• short circuit protection, thermal shutdown

• wide temperature (-40~85°C)

V7802-2000* 12 4.75~18 2.5 2,000 5 45 85 83

V7803-2000 12 4.75~18 3.3 2,000 6.6 45 87 86

V7805-2000 12 6.5~18 5 2,000 10 45 91 88

V7806-2000 12 8~18 6.5 2,000 13 45 92 91

Notes: 1. ripple and noise are measured at 20 MHz BW

*. Discontinued

INPUT

Parameter conditions/description min typ max units

2.5 and 3.3 V outputs 4.75 12 18 Vdc

operating input 5 V output 7 12 18 Vdc

voltage 6.5 V output 8.5 12 18 Vdc

OUTPUT

parameter conditions/description min typ max units

line regulation Vin = min ~ max, at full load ±0.5 ±0.75 %

load regulation measured from 10% load to full load ±0.5 ±1.0 %

voltage accuracy 100% load ±2 ±3 %

switching frequency 100% load, input 300 340 380 kHz

voltage range

temperature coeffi cient ±0.03 %/°C

PROTECTIONS

parameter conditions/description min typ max units

short circuit protection continuous, automatic recovery

thermal shutdown internal IC junction 150 °C

SAFETY AND COMPLIANCE

parameter conditions/description min typ max units

EMI/EMC EN 55022 class B, EN 61000-4-2 level

3 6kV / 8kV perf. criteria B

MTBF 2,000,000 hours

RoHS 2011/65/EU

ENVIRONMENTAL

parameter conditions/description min typ max units

operating temperature -40 85 °C

storage temperature -55 125 °C

case temperature 100 °C

storage humidity non-condensing 95 %

temperature rise at full load 25 °C

lead temperature 1.5 mm from case for 10 seconds 300 °C

Specification :

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