Offline Regulators | NCP10970

Dual output HV Buck Switcher

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Overview

The NCP10970 is an auxiliary power solution which optimized for micro controller unit or DSP based system. It is included a high-voltage switcher for 9~16 VOUT, a linear regulator for 3.3 / 5.0 VOUT and over-temperature/ over-current protection on 16SOP. NCP1097x provide the best class standby power.

  • MCU, DSP based Lighting Driver/Ballast
  • Industrial Multiple Output Aux power solution

  • Lighting
  • White Goods
  • Power Supply

  • Highly Integrated multiple blocks - 670V Input Buck Switcher - 3.3 V/100 mA LDO (A1 option) - 5.0 V/100 mA LDO (B1 option)
  • Dual Output Buck
  • Standby mode by MCU
  • Protections/Utility functions - Fault In/Out Pin – fast response comparator - Demagnetization detection - Short-circuit Protection on Buck,LDO - Internal thermal shutdown
  • Patented VRAW generation for LDO Input

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fsw Typ (kHz)

fJitter Typ (%)

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NCP10970A1DR2G

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Similar Products
CAD Model

Pb

A

H

P

SOIC-16 NB

752AC

3

260

REEL

2500

N

Current Mode

65

No

Yes

18

670

350

Yes

4

7

Yes

Yes

No

No

Price N/A

More Details

NCP10970B1DR2G

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Active

CAD Model

Pb

A

H

P

SOIC-16 NB

752AC

3

260

REEL

2500

Y

Current Mode

65

No

Yes

18

670

350

Yes

4

7

Yes

Yes

No

No

$0.7997

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Reliability Data

Die Related Summary Data

Device: NCP10970A1DR2G

Equivalent to wafer fab process: VHVIC

Product Technology

Product Technology

Equivalent Device-Hours

MTBF/MTTF in Hours

FITS

VHVIC

2

2577173853

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Re-calculate Data

Data is based on the following assumptions.

Note: The temperature and confidence level may be adjusted to your requirements.

Disclaimer: A reliability FIT rate calculated using this tool shall not be used for any functional safety purpose. In case a raw FIT rate needs to be estimated for a component which is targeted to be used in a safety critical application (i.e. compliant to ISO 26262 standard) it should be calculated according to generic safety standards (IEC62380, IEC61709, SN29500, FIDES, etc.)

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