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AiT Semiconductor

AP8012 Datasheet Preview

AP8012 Datasheet

OFF LINE SMPS PRIMARY SWITCHER GREEN POWER

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AiT Semiconductor Inc.
www.ait-ic.com
AP8012
AC-DC PWM CONTROLLER
OFF-LINE LOW STANDBY-POWER PWM CONVERTERS
DESCRIPTION
FEATURES
The AP8012 combines a Pulse Width Modulation Integrated 800V avalanche-rugged power
(PWM) controller and a 800V power MOSFET,
MOSFET
specifically designed for a high performance off-line 85V to 265V wide range AC voltage input
converter with minimal external components. AP8012 Semi enclosed steady output power
offers complete protection coverage with automatic
self-recovery feature including Cycle-by-Cycle current
6W(DIP8)@85~265VAC
Frequency modulation for low EMI
limit (OCP), Over Temperature protection (OTP),
Burst-mode Operation
Undervoltage Lockout protection (UVLO) VDD Built-in Soft Start
over-voltage protection (OVP), and soft-start. Burst Internal HV Start-up Circuit
mode operation and device very low consumption Excellent Protection:
helps to meet the standby energy saving regulations.
Over Current Protection (OCP)
Excellent EMI performance is achieved with
Over Temperature Protection (OTP)
frequency modulation. The device consists of a high
Undervoltage Lockout protection (UVLO)
voltage start-up circuit in order to reduce the system
set-up time. The device provides an advanced
VDD over-voltage protection (OVP)
Available in DIP8 Package
platform well suited for low standby-power and
APPLICATION
cost-effective flyback converters.
The AP8012 is available in DIP8 packages.
ORDERING INFORMATION
Electromagnetic Oven power supplies
Small household application power supplies
(Coffee machine, Electric kettle, etc.)
Package Type
Part Number
DIP8
AP8012P8U
P8
AP8012P8VU
V: Halogen free Package
Note
U: Tube
SPQ: 50pcs/Tube
AiT provides all RoHS products
Suffix “ V “ means Halogen free Package
TYPICAL APPLICATION
REV2.0 - NOV 2008 RELEASED, JUN 2016 UPDATED -
-1-




AiT Semiconductor

AP8012 Datasheet Preview

AP8012 Datasheet

OFF LINE SMPS PRIMARY SWITCHER GREEN POWER

No Preview Available !

AiT Semiconductor Inc.
www.ait-ic.com
PIN DESCRIPTION
AP8012
AC-DC PWM CONTROLLER
OFF-LINE LOW STANDBY-POWER PWM CONVERTERS
Pin #
1, 2
3
4
5
6,7,8
Top View
Symbol
GND
COMP
VDD
NC
SW
Function
Ground
Voltage feedback. By connecting a opto-coupler to close the
control loop and achieve the regulation.
Positive Supply voltage Input.
No connection
The SW pin is designed to connect directly to the primary
lead of the transformer.
TYPICAL POWER
Package
AC line Voltage
continuous powerNOTE1
Peak powerNOTE2
DIP8
85-265 VAC
6W(12V 500mA)
8.4W(12V 700mA)
NOTE1: Maximum output power in a semi enclosed design measured at 75°C ambient temperature, Duration:2 hours
NOTE2: Peak power in a semi enclosed design measured at 75°C ambient temperature, Duration:1 min
REV2.0 - NOV 2008 RELEASED, JUN 2016 UPDATED -
-2-


Part Number AP8012
Description OFF LINE SMPS PRIMARY SWITCHER GREEN POWER
Maker AiT Semiconductor
Total Page 10 Pages
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