PWM CONTROLLER. AP8366 Datasheet


AP8366 CONTROLLER. Datasheet pdf. Equivalent


Part Number

AP8366

Description

AC-DC PWM CONTROLLER

Manufacture

AiT Semiconductor

Total Page 14 Pages
Datasheet
Download AP8366 Datasheet


AP8366
AiT Semiconductor Inc.
www.ait-ic.com
AP8366
AC-DC PWM CONTROLLER
LOW STANDBY-POWER QUASI-RESONANT
PRIMARY-SIDE CONVERTER
DESCRIPTION
The AP8366 consists of a Low Standby-Power
Quasi-Resonant (QR) Primary-Side controller and a
avalanche-rugged smart power VDMOSFET
(AP8366-A 700V,AP8366-B 800V), specifically
designed for a high performance AC/DC charger or
adaptor with minimal external components. AP8366
operates in primary-side sensing and regulation, so
opto-coupler and TL431 could be eliminated.
Because of internal HV Start-up circuit, the system
with AP8366 can achieve less than 30mW standby
power consumption (230VAC).
In CV mode, multi-mode and quasi resonant
technique is utilized to achieve high efficiency,
avoid audible noise and make the system meeting
Energy star class VI. Good load regulation is
achieved by the built-in cable drop compensation.
In CC mode, the current and output power setting
can be adjusted externally by the sense resistor
Rcs at CS pin. AP8366 offers complete protections
including Cycle-by-Cycle current limiting protection
(OCP), over voltage protection (OVP), over
temperature protection (OTP) and CS open or short
protection (CSO/SP) etc.
The AP8366 is available in SOP7 package.
ORDERING INFORMATION
FEATURES
Internal avalanche-rugged smart power
VDMOSFET
Internal HV Start-up Circuit, Standby power
consumption < 30mW at 230VAC
Multi-mode and Quasi-Resonant technique
achieve high efficiency, meeting energy star
class VI
±5% CC Regulation at Universal AC input
Primary-side Sensing and Regulation without
TL431 and Opto-coupler
Programmable Cable Drop Compensation
No-need Control Loop Compensation
Capacitance
Excellent Protection Coverage:
Over Temperature Protection (OTP)
VDD Under/Over Voltage Protection
(UVLO&OVP)
Cycle-by-Cycle Current Limiting (OCP)
Cs Short/Open Protection (CS O/SP)
Available in SOP7 Package
APPLICATION
Switch AC/DC Adaptor
Battery Charger
TYPICAL APPLICATION
Package Type
Part Number
SOP7
AP8366M7R-Y
M7
SPQ: 4,000pcs/Reel
AP8366M7VR-Y
Y: VBVDSS
A: 650V
Note
B: 790V
V: Halogen free Package
R: Tape & Reel
AiT provides all RoHS products
REV1.0 - SEP 2017 RELEASED -
-1-

AP8366
AiT Semiconductor Inc.
www.ait-ic.com
PIN DESCRIPTION
AP8366
AC-DC PWM CONTROLLER
LOW STANDBY-POWER QUASI-RESONANT
PRIMARY-SIDE CONVERTER
Pin #
1
2
3
4
5, 6
7
Symbol
VDD
NC
FB
CS
SW
GND
Top View
Function
Power supply
No connection
The voltage feedback from auxiliary winding. Connected to resistor divider
from auxiliary winding reflecting output voltage.
Current Sense Input
Avalanche-rugged power MOSFET Drain pin. The Drain pin is connected to
the primary lead of the transformer.
Ground
REV1.0 - SEP 2017 RELEASED -
-2-


Features AiT Semiconductor Inc. www.ait-ic.com A P8366 AC-DC PWM CONTROLLER LOW STANDBY- POWER QUASI-RESONANT PRIMARY-SIDE CONVE RTER DESCRIPTION The AP8366 consists o f a Low Standby-Power Quasi-Resonant (Q R) Primary-Side controller and a avalan che-rugged smart power VDMOSFET (AP8366 -A 700V,AP8366-B 800V), specifically de signed for a high performance AC/DC cha rger or adaptor with minimal external c omponents. AP8366 operates in primary-s ide sensing and regulation, so opto-cou pler and TL431 could be eliminated. Bec ause of internal HV Start-up circuit, t he system with AP8366 can achieve less than 30mW standby power consumption (23 0VAC). In CV mode, multi-mode and quasi resonant technique is utilized to achi eve high efficiency, avoid audible nois e and make the system meeting Energy st ar class VI. Good load regulation is ac hieved by the built-in cable drop compe nsation. In CC mode, the current and ou tput power setting can be adjusted exte rnally by the sense resistor Rcs at CS pin. AP8366 offers compl.
Keywords AP8366, datasheet, pdf, AiT Semiconductor, AC-DC, PWM, CONTROLLER, P8366, 8366, 366, AP836, AP83, AP8, Equivalent, stock, pinout, distributor, price, schematic, inventory, databook, Electronic, Components, Parameters, parts, cross reference, chip, Semiconductor, circuit, Electric, manual, substitute




@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site (Privacy Policy & Contact)