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H6842P - Novel Low Cost Green-Power PWM Controller

Download the H6842P datasheet PDF. This datasheet also covers the H6842P-Hi variant, as both devices belong to the same novel low cost green-power pwm controller family and are provided as variant models within a single manufacturer datasheet.

Description

The H684 2 is a lo w startup cu rrent, lo w co st, curre n.

mode PWM co ntroller with Package Code: P Green-Power & burst- mode power-saving operation.

provide the users a high e

Features

  • Low Cost, Green-Power Burst-Mode PWM.
  • Very Low Start-up Current ( about 7.5uA).
  • Low Operating Current ( about 3.0mA).
  • Current Mode Operation.
  • Under Voltage Lockout (UVLO).
  • VDD Over Voltage Protection(OVP).
  • programmable over-temperature protection.
  • Internal Latch Circuit(OTP,OVP).
  • Built-in soft start with 1ms.
  • Soft Clamped gate output voltage 16.5V.
  • VDD over voltage protect 25.5V.
  • Cycle-by.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (H6842P-Hi-Sincerity.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number H6842P
Manufacturer Hi-Sincerity
File Size 306.08 KB
Description Novel Low Cost Green-Power PWM Controller
Datasheet download datasheet H6842P Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
HI-SINCERITY MICROELECTRONICS CORP. Spec. No. : IC200803 Issued Date : 2008.09.10 Revised Date : Page No. : 1/6 H6842P / H6842S Novel Low Cost Green-Power PWM Controller Description The H684 2 is a lo w startup cu rrent, lo w co st, curre n. mode PWM co ntroller with Package Code: P Green-Power & burst- mode power-saving operation. The integrated functions such as the leading-edge blanking of the current sensing, internal slope compensation • provide the users a high efficiency, low external component counts, and low cost solution for A C/DC po wer app lications. The special Green-Power function provides off-time modulation to linearly decrease the switching frequency under ight-load conditions.