LT1737IGN#PBF Linear Technology, LT1737IGN#PBF Datasheet - Page 5
![IC CNTRLR ISOLATD FLYBACK 16SSOP](/photos/6/59/65965/161-16-ssop_sml.jpg)
LT1737IGN#PBF
Manufacturer Part Number
LT1737IGN#PBF
Description
IC CNTRLR ISOLATD FLYBACK 16SSOP
Manufacturer
Linear Technology
Type
Flybackr
Datasheet
1.LT1737IGNPBF.pdf
(28 pages)
Specifications of LT1737IGN#PBF
Internal Switch(s)
No
Synchronous Rectifier
No
Number Of Outputs
1
Frequency - Switching
50kHz ~ 250kHz
Voltage - Input
4.1 ~ 20 V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
16-SSOP
Primary Input Voltage
20V
No. Of Outputs
1
Output Voltage
12.1V
Output Current
100mA
No. Of Pins
16
Operating Temperature Range
-40°C To +125°C
Msl
MSL 1 - Unlimited
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Current - Output
-
Voltage - Output
-
Power - Output
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
TYPICAL PERFOR A CE CHARACTERISTICS
275
250
225
200
175
150
125
–50
Minimum Switch On Time vs
Temperature
R
TON
–25
= 50k
0
TEMPERATURE (°C)
–20
–40
–60
–80
25
80
60
40
20
60
50
40
30
20
10
0
0
1.05
–50
Feedback Amplifier Output Current
vs FB Pin Voltage
Soft-Start Charging Current vs
Temperature
50
T
A
1.10
–25
= 25°C
75
W
1.15
0
FB PIN VOLTAGE (V)
TEMPERATURE (°C)
100
1737 G10
1.20
25
U
125
T
A
1.25
50
= –55°C
1.30
75
T
V(SFST) = 0V
A
275
250
225
200
175
150
125
= 125°C
–50
1.35
100
Minimum Enable Time vs
Temperature
R
1737 G13
1737 G15
MINENAB
–25
1.40
125
= 50k
0
TEMPERATURE (°C)
25
50
75
1600
1400
1200
1000
800
600
400
200
2.5
2.0
1.5
1.0
0.5
100
0
–50
–50
Feedback Amplifier
Transconductance vs Temperature
1737 G11
Soft-Start Sink Current vs
Temperature
125
–25
–25
0
0
TEMPERATURE (°C)
TEMPERATURE (°C)
275
250
225
200
175
150
125
25
25
–50
Enable Delay Time vs
Temperature
50
50
–25
V(SFST) = 1.5V
75
75
0
TEMPERATURE (°C)
100
100
1737 G14
25
1737 G16
125
125
50
LT1737
75
100
1737 G12
1737fa
5
125