LTC3803ES6-3#TRMPBF Linear Technology, LTC3803ES6-3#TRMPBF Datasheet - Page 13

• Manufacturer Part Number: LTC3803ES6-3#TRMPBF
• Description: IC FLYBACK SYNC ADJ 1A TSOT23-6
• Manufacturer: Linear Technology
• Type: Flybackr

Specifications of LTC3803ES6-3#TRMPBF

• Internal Switch(s): No
• Synchronous Rectifier: No
• Number Of Outputs: 1
• Voltage - Output: Adjustable
• Current - Output: 1A
• Frequency - Switching: 300kHz
• Voltage - Input: Adjustable
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: TSOT-23-6, TSOT-6
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Output: -

TYPICAL APPLICATIONS
18V TO 72V
V
V
IN
IN
+
–
1
2
3
GND
V
I
TH
FB
2.2μF
/RUN
LTC3803-3
SENSE
GATE
220k
PDZ6.8B
V
CC
V
CC
6
5
4
MMBTA42
4:1 Input Range 3.3V Output Isolated Flyback DC/DC Converter
0.1μF
4.7k
100k
FDC2512
BAS516
0.040Ω
680Ω
84
82
80
78
76
74
72
70
0
Effi ciency vs Load Current
68Ω
V
150pF
0.1μF
CC
22Ω
1
6.8k
BAS516
PS2801-1
I
OUT
2
(A)
PA1277NL
•
•
BAS516
T1
1
2
•
3
V
V
IN
IN
10Ω
= 48V
= 24V
38033 TA05a
BAS516
270Ω
PDS1040
4
V
0.33μF
0.1μF
OUT
+
BAT760
1
2
3
100μF
6.3V
V
GND
OC
3
IN
LT4430
COMP
OPTO
V
3.3V
3A
GND
OUT
FB
38033 TA05
+
6
5
4
22.1k
2.2nF
LTC3803-3
56k
47pF
100k
13
V
OUT
38033fd
+