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AN8022SB

Description
AC-DC switching power supply control IC
CategoryPower/power management    The power supply circuit   
File Size152KB,16 Pages
ManufacturerPanasonic
Websitehttp://www.panasonic.co.jp/semicon/e-index.html
Download Datasheet Parametric Compare View All

AN8022SB Overview

AC-DC switching power supply control IC

AN8022SB Parametric

Parameter NameAttribute value
Is it Rohs certified?incompatible
MakerPanasonic
Parts packaging codeSOIC
package instructionSSOP, SOP16,.25
Contacts16
Reach Compliance Codeunknow
ECCN codeEAR99
Analog Integrated Circuits - Other TypesSWITCHING CONTROLLER
control modeCURRENT-MODE
Control TechnologyPULSE WIDTH MODULATION
Maximum input voltage34 V
Minimum input voltage10 V
Nominal input voltage12 V
JESD-30 codeR-PDSO-G16
JESD-609 codee0
length6.5 mm
Number of functions1
Number of terminals16
Maximum operating temperature85 °C
Minimum operating temperature-30 °C
Maximum output current1 A
Package body materialPLASTIC/EPOXY
encapsulated codeSSOP
Encapsulate equivalent codeSOP16,.25
Package shapeRECTANGULAR
Package formSMALL OUTLINE, SHRINK PITCH
Peak Reflow Temperature (Celsius)NOT SPECIFIED
Certification statusNot Qualified
Maximum seat height1.9 mm
surface mountYES
Switch configurationPUSH-PULL
Maximum switching frequency225 kHz
technologyBIPOLAR
Temperature levelOTHER
Terminal surfaceTin/Lead (Sn/Pb)
Terminal formGULL WING
Terminal pitch0.8 mm
Terminal locationDUAL
Maximum time at peak reflow temperatureNOT SPECIFIED
width4.3 mm
Base Number Matches1
Voltage Regulators
AN8022L, AN8022SB
AC-DC switching power supply control IC
s
Overview
The AN8022L and AN8022SB are ICs which are
suitable for controlling a switching power supply using
primary side control method.
Those are most suited for a switching power supply
of relatively small capacity. Less frequently used func-
tions are removed, and only the necessary minimum func-
tions are incorporated, so that they are compact and very
easy to use.
Moreover, the internal settings are incorporated as
much as possible, thus cost down can be realized by de-
creasing the peripheral parts.
9
8
6
21.7±0.3
0.5±0.1
7
5
4
3
2
1
1.0±0.25
2.7±0.25
4.3±0.3
0.3
–0.05
+0.1
2.54
s
Features
It operates at a control frequency up to 700 kHz, realiz-
ing the output rise time of 35 ns and the output fall time
of 25 ns.
Pre-start operating current is as small as 70
µA
(typical)
so that it is possible to miniaturize the start resistor.
Output block employs totem pole method.
The absolute maximum rating of
±1.0
A (peak) allows
the direct drive of power MOSFET.
Built-in pulse-by-pulse overcurrent protection circuit
Built-in protection circuit against malfunction at low
voltage (on/off: 14.2 V/9.2 V)
Maximum Duty is 44% (typical)
Equipped with timer latch function and overvoltage pro-
tection circuit.
Two kinds of packages: 9-pin SIP, 16-pin SOP
6.50
±0.30
SIP009-P-0000D
AN8022SB
16
9
1.2±0.25
1.4±0.25
1.35±0.25
0.4±0.25
6.30
±0.30
0.15
-0.05
+0.10
AN8022L
Unit: mm
Unit: mm
4.30
±0.30
1.00
±0.20
0.65
(0.45) 0.80
0.35
±0.10
Seating plane
0.10
±0.10
1.50
±0.20
1
8
0.50
±0.05
Seatng plane
SSOP016-P-0225B
s
Applications
Various power supply equipment
1

AN8022SB Related Products

AN8022SB AN8022L
Description AC-DC switching power supply control IC AC-DC switching power supply control IC
Is it Rohs certified? incompatible incompatible
Maker Panasonic Panasonic
Parts packaging code SOIC SIP
package instruction SSOP, SOP16,.25 SIP, SIP9,.1
Contacts 16 9
Reach Compliance Code unknow unknow
ECCN code EAR99 EAR99
Analog Integrated Circuits - Other Types SWITCHING CONTROLLER SWITCHING CONTROLLER
control mode CURRENT-MODE CURRENT-MODE
Control Technology PULSE WIDTH MODULATION PULSE WIDTH MODULATION
Maximum input voltage 34 V 34 V
Minimum input voltage 10 V 10 V
Nominal input voltage 12 V 12 V
JESD-30 code R-PDSO-G16 R-PSIP-T9
JESD-609 code e0 e0
length 6.5 mm 21.7 mm
Number of functions 1 1
Number of terminals 16 9
Maximum operating temperature 85 °C 85 °C
Minimum operating temperature -30 °C -30 °C
Maximum output current 1 A 1 A
Package body material PLASTIC/EPOXY PLASTIC/EPOXY
encapsulated code SSOP SIP
Encapsulate equivalent code SOP16,.25 SIP9,.1
Package shape RECTANGULAR RECTANGULAR
Package form SMALL OUTLINE, SHRINK PITCH IN-LINE
Peak Reflow Temperature (Celsius) NOT SPECIFIED NOT SPECIFIED
Certification status Not Qualified Not Qualified
Maximum seat height 1.9 mm 5.85 mm
surface mount YES NO
Switch configuration PUSH-PULL PUSH-PULL
Maximum switching frequency 225 kHz 225 kHz
technology BIPOLAR BIPOLAR
Temperature level OTHER OTHER
Terminal surface Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb)
Terminal form GULL WING THROUGH-HOLE
Terminal pitch 0.8 mm 2.54 mm
Terminal location DUAL SINGLE
Maximum time at peak reflow temperature NOT SPECIFIED NOT SPECIFIED
width 4.3 mm 3.05 mm
Base Number Matches 1 1
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