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AP1688MTR-G1

P1-P3P4-P6P7-P9P10-P10
AP1688
Document number: DS36603 Rev. 2 - 2
4 of 10
www.diodes.com
February 2015
© Diodes Incorporated
A
P1688
A
Product Line o
f
Diodes Incorporated
NEW PRODUCT
Electrical Characteristics
(@T
A
= +25°C, unless otherwise specified.)
Symbol Parameter Conditions Min Typ Max Unit
UVLO Section
V
TH
(ST)
Start-up Threshold – 18 19 20 V
V
OPR
(Min)
Minimum Operating Voltage After turn on
7 8 9
V
V
CC_OVP
VCC OVP Voltage –
28 32 36
V
Standby Current Section
I
ST
Start-up Current
V
CC
= V
TH
(ST)-0.5V,
Before start up
– – 20 µA
I
CC
(OPR)
Operating Current Static – 1000 1300 µA
Drive Output Section
V
OH
Output High Level Voltage
I
GD_SOURCE
= 20mA
V
CC
= 12V
10
– –
V
V
OL
Output Low Level Voltage
I
GD_SINK
= 20mA
V
CC
= 12V
– –
1 V
t
R
Output Voltage Rise Time
C
L
= 1nF
100 140 190 ns
t
F
Output Voltage Fall Time
C
L
= 1nF
30 60 90 ns
V
O_CLAMP
Output Clamp Voltage
I
GD_SOURCE
= 5mA
V
CC
= 20V
12 13.5 15 V
V
UVLO
UVLO Saturation Voltage
V
CC
= 0 to V
CC_ON
I
SINK
= 10mA
– –
1.1 V
Current Sense Section
t
ON
(Min)
Minimum On Time
–
500 1000 1500 ns
V
SOCP
Short Circuit Protection
Voltage
–
3 4
–
V
Feedback Input Section
I
FB
FB Pin Input Leakage Current
V
FB
= 4V
–
2 8 µA
V
FB (CV)
CV Threshold
–
3.8 4.0 4.2 V
V
FB (OVP)
Over Voltage Protection
–
4.5 6 7.5 V
VS Input Section
V
VS
/V
VA
(Max)
Maximum Ratio
V
VS
= V
VA
= 3V
0.8 1 1.2 V
V
VS
/V
VA
(Min)
Minimum Ratio
V
VS
= 0V, V
VA
= 3V
– –
0.2 V
Over Temperature Protection Section
–
Shutdown Temperature
– –
+170
–
°C
–
Temperature Hysteresis
– – +20 – °C
AP1688
Document number: DS36603 Rev. 2 - 2
5 of 10
www.diodes.com
February 2015
© Diodes Incorporated
A
P1688
A
Product Line o
f
Diodes Incorporated
NEW PRODUCT
Performance Characteristics
Supply Current vs. Supply Voltage CV Threshold vs. Supply Voltage
Output Clamp Voltage vs. Supply Voltage Start-up Voltage vs. Ambient Temperature
Minimal Operating Voltage vs. Ambient Temperature Start-up Current vs. Ambient Temperature
0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30
0
100
200
300
400
500
600
700
800
900
1000
1100
1200
Supply Current (A)
Supply Voltage (V)
8 1012141618202224262830
3.6
3.7
3.8
3.9
4.0
4.1
4.2
CV Threshold (V)
Supply Voltage (V)
8 1012141618202224262830
5
6
7
8
9
10
11
12
13
14
15
Output Clamp Voltage (V)
Supply Voltage (V)
-40 -20 0 20 40 60 80 100 120
18.0
18.2
18.4
18.6
18.8
19.0
19.2
19.4
Start-up Voltage (V)
Ambient Temperature (
o
C)
-40-200 20406080100120
7.5
7.6
7.7
7.8
7.9
8.0
8.1
8.2
Minimal Operating Voltage (V)
Ambient Temperature (
o
C)
-40 -20 0 20 40 60 80 100 120
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
6.0
6.5
7.0
7.5
8.0
Start-up Current (A)
Ambient Temperature (
o
C)
AP1688
Document number: DS36603 Rev. 2 - 2
6 of 10
www.diodes.com
February 2015
© Diodes Incorporated
A
P1688
A
Product Line o
f
Diodes Incorporated
NEW PRODUCT
Performance Characteristics
(Cont.)
Operating Current vs. Ambient Temperature CV Threshold vs. Ambient Temperature
FB Leakage Current vs. Ambient Temperature
-40 -20 0 20 40 60 80 100 120
850
900
950
1000
1050
1100
1150
1200
1250
Operating Current (A)
Ambient Temperature (
o
C)
-40-20 0 20406080100120
3.0
3.2
3.4
3.6
3.8
4.0
4.2
4.4
4.6
4.8
5.0
CV Threshold (V)
Ambient Temperature (
o
C)
-40 -20 0 20 40 60 80 100 120
1.0
1.5
2.0
2.5
3.0
3.5
4.0
FB Input Leakage Current (A)
Ambient Temperature (
o
C)
P1-P3P4-P6P7-P9P10-P10

AP1688MTR-G1

Mfr. #:
Buy AP1688MTR-G1
Manufacturer:
Diodes Incorporated
Description:
LED Lighting Drivers LED Offline Driver
Lifecycle:
New from this manufacturer.
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