Automotive Primary Side PWM Controller for Low Power Offline SMPS

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Overview

The NCV1362 is a new quasi−resonant peak current mode control mode controller targeting output power levels from a few watts up to 50 W in a flyback application. It is primary side regulated for Constant Voltage and Constant Current regulation, achieving excellent line and load regulation without requiring the typical opto-coupler and voltage reference.

  • HEV & EV Vehicles
  • OBC & Traction Inverters Auxiliary Power
  • HV to LV DC/DC Converters Auxiliary Power
  • Quasi−Resonant with Valley Switching Operation
  • Maximum Frequency Clamp (No Clamp, 80, 110 and 140 kHz)
  • Frequency Jittering
  • LFF and BO Feature on a Dedicated Pin
  • Dual Frozen Peak Current
  • Constant Voltage Primary−Side Regulation < ±5%
  • Constant Current Primary−Side Regulation < ±5%
  • AEC-Qualified

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Product

Status

ECAD Models

Compliance

Package Type

Case Outline

MSL Type

MSL Temp (°C)

Container Type

Container Qty.

ON Target

Topology

Control Mode

fsw Typ (kHz)

Stand-by Mode

UVLO (V)

Short Circuit Protection

Latch

Soft Start

VCC Max (V)

Drive Cap. (mA)

Pricing ($/Unit)

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NCV1362AADR2G

Active

Pb

A

H

P

SOIC-8

1

260

REEL

2500

F

Flyback

Current Mode

No Frequency clamp

Yes

Yes

Yes

Yes

Yes

28 V

300 / 500

$0.575

More Details

NCV1362ACDR2G

Active

Pb

A

H

P

SOIC-8

1

260

REEL

2500

F

Flyback

Current Mode

No Frequency clamp

Yes

Yes

Yes

Yes

Yes

28 V

300 / 500

$0.9943

More Details

NCV1362ABDR2G

Active

Pb

A

H

P

SOIC-8

1

260

REEL

2500

F

Flyback

Current Mode

110 kHz Frequency clamp

Yes

Yes

Yes

Yes

Yes

28 V

300 / 500

$0.575

More Details

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