Low

NCP1654BD65R2G - 

PFC Controller IC, 1 V to 20 V & 4.7 mA Supply, 1 V Lockout, 97 % Duty Cycle, 65 kHz, SOIC-8

NCP1654BD65R2G - PFC Controller IC, 1 V to 20 V & 4.7 mA Supply, 1 V Lockout, 97 % Duty Cycle, 65 kHz, SOIC-8

The actual product may differ from image shown

Manufacturer Part No:
NCP1654BD65R2G
Newark Part No.:
01P0133
Technical Datasheet:
(EN)
See all Technical Docs

Product Overview

The NCP1654BD65R2G is a Power Factor Controller for continuous conduction mode (CCM) power factor correction step-up pre-converters. It controls the power switch conduction time (PWM) in a fixed frequency mode and in dependence on the instantaneous coil current. The circuit minimizes the number of external components and drastically simplifies the PFC implementation. It also integrates high safety protection features that make the NCP1654 a driver for robust and compact PFC stages like an effective input power runaway clamping circuitry.
  • Average current continuous conduction mode
  • Fast transient response
  • Very few external components
  • Very low startup currents (<400A)
  • Low operating consumption
  • Latching PWM for cycle-by-cycle duty-cycle control
  • Internally trimmed internal reference
  • Undervoltage lockout with hysteresis
  • Soft-start for smoothly startup operation
  • Shutdown function
  • Pin to pin compatible with industry standard inrush currents detection
  • Overvoltage protection
  • Undervoltage detection for open loop detection or shutdown
  • Brown-out detection
  • Soft-start
  • Accurate overcurrent limitation
  • Overpower limitation

Applications

Consumer Electronics, Computers & Computer Peripherals

Product Information

:
10.5V
:
1V
:
11.4V
:
75µA
:
4.7mA
:
SOIC
:
8Pins
:
97%
:
65kHz
:
-40°C
:
125°C
:
Cut Tape
:
-
:
Yes
:
MSL 1 - Unlimited
Find similar products Choose and modify the attributes above to find similar products.

Associated Products

Compare Selected

Related Searches

US continental orders over $49 and under 50 pounds may qualify for free ground shipping. Click the link for the full Terms and Conditions of the offer.

Awaiting Delivery

Available for backorder to lead times shown

 
Check stock and lead times
More stock available week commencing 7/2/18

Contact me when back in stock

$1.53 $ 1.53
Price for:
Each (Supplied on Cut Tape)
Multiple: 1 Minimum: 1
Quantity Price
1 + $1.53
10 + $1.37
100 + $1.07
500 + $0.88
1000 + $0.695
No longer stocked:: No Longer Manufactured::
Back Order
Total Price:
Total Price: ( )
Total Price: --

Customer Reviews

Customer Q&A Exchange

Community

Like to see information about this product from other customers?

 Read discussions, blogs, documents from our community members.

Filters:

Select document type(s) you want to see and click “Apply Filters” button
Post a question to one of our experts or start a discussion and get responses from supplier experts and fellow engineers in our community.