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AP3772BK6TR-G1-2

P1-P3P4-P6P7-P9P10-P12
Advance Datasheet
Low-Power Off-line Primary Side Regulation Controller AP3772
Dec. 2011 Rev. 1. 0 BCD Semiconductor Manufacturing Limited
4
Ordering Information
AP3772 -
Package
Temperature
Range
Cable
Compensation
Voltage
Part Number Marking ID Packing Type
6% AP3772AK6TR-G1 GKA Tape & Reel
3% AP3772BK6TR-G1 GKB Tape & Reel
SOT-23-6
-40 to 85°C
0 AP3772CK6TR-G1 GKC Tape & Reel
BCD Semiconductor's Pb-free products, as designated with "G1" suffix in the part number, are RoHS compliant
and green.
Absolute Maximum Ratings (Note 1)
Parameter Symbol Value Unit
Supply Voltage V
CC
-0.3 to 30 V
CS, CPC to GND -0.3 to 7 V
FB Input Voltage V
FB
-40 to 10 V
Source Current at OUT Pin I
SOURCE
Internally Limited A
Operating Junction Temperature T
J
150 ºC
Storage Temperature T
STG
-65 to 150 ºC
Lead Temperature (Soldering, 10
sec)
T
LEAD
300 ºC
Thermal Resistance (Junction to
Ambient)
θ
JA
200 ºC/W
Note 1: Stresses greater than those listed under “Absolute Maximum Ratings” may cause permanent damage to
the device. These are stress ratings only, and functional operation of the device at these or any other conditions
beyond those indicated under “Recommended Operating Conditions” is not implied. Exposure to “Absolute
Maximum Ratings” for extended periods may affect device reliability.
G1: Green
TR: Tape & Reel
Package
K6: SOT-23-6
Circuit Type
Cable Compensation Voltage
A: 6%
B: 3%
C: 0
Advance Datasheet
Low-Power Off-line Primary Side Regulation Controller AP3772
Dec. 2011 Rev. 1. 0 BCD Semiconductor Manufacturing Limited
5
Electrical Characteristics
V
CC
=15V, T
A
=25°C, unless otherwise specified.
Parameter Symbol Conditions Min Typ Max Unit
UVLO SECTION
Startup Threshold V
TH
(ST) 13 15.5 18
V
Minimal Operating Voltage V
OPR
(MIN) 3 3.5 6.5
V
STANDBY CURRENT SECTION
Startup Current I
ST
V
CC
=V
TH
(ST)-1V,
Before startup
0 0.2 0.6
Operating Current I
CC
(OPR) Static current 250 500 600
µA
DRIVE OUTPUT SECTION
Sink I
SINK
Apply 1V @OUT pin 150 330 500 mA
Output Current
Source I
SOURCE
24 30 40 mA
Maximum Off Time t
OFF
(MAX) 18 ms
CURRENT SENSE SECTION
Current Sense Threshold
Voltage at Heavy Load
V
CS1
500 525 550 mV
Leading Edge Blanking t
LEB
The minimum power
switch turn on time
300 500 650 ns
FEEDBACK INPUT SECTION
Input Resistance of FB Pin R
FB
V
FB
=4V 1 1.6 2
MΩ
Feedback Threshold V
FB
3.98 4.04 4.1 V
LINE COMPENSATION SECTION
Line Compensation Current I
LINE
V
FB
=-5V 6
µA
CABLE COMPENSATION SECTION
AP3772A 5 6 7 %
AP3772B 2 3 4 %
Cable Compensation
Voltage
∆V
FB
_CABLE
/V
FB
%
AP3772C 0 %
DYNAMIC FUNCTION SECTION
Delay Time for Dynamic
Function
t
D
110 150 200 µs
Trigger Voltage for
Dynamic Function
V
TRIGGER
120 150 180 mV
PROTECTION SECTION
Over Voltage Protection V
FB
(OVP) 7 8 9 V
Maximum On Time of
Primary Side
tonp
(MAX)
14 18 30
µs
Advance Datasheet
Low-Power Off-line Primary Side Regulation Controller AP3772
Dec. 2011 Rev. 1. 0 BCD Semiconductor Manufacturing Limited
6
Typical Performance Characteristics
Figure 4. Operating Current vs. Supply Voltage Figure 5. Source Current vs. Supply Voltage
10 15 20 25 30
100
200
300
400
500
600
700
800
Operating Current (µA)
Supply Voltage (V)
10 15 20 25 30
20
25
30
35
40
Source Current (mA)
Supply Voltage (V)
Figure 6. Minimal Operating Voltage vs.
Ambient Temperature
-40 -20 0 20 40 60 80 100 120 140
2.0
2.5
3.0
3.5
4.0
4.5
5.0
Minimal Operating Voltage (V)
Ambient Temperature (
o
C)
Figure 7. Operating Current vs.
Ambient Temperature
-40-200 20406080100120140
300
350
400
450
500
Operating Current (µA)
Ambient Temperature (
o
C)
P1-P3P4-P6P7-P9P10-P12

AP3772BK6TR-G1-2

Mfr. #:
Buy AP3772BK6TR-G1-2
Manufacturer:
Diodes Incorporated
Description:
AC/DC Converters ACDC Gen 3 Cont
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
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