LT3575EFE#PBF Linear Technology, LT3575EFE#PBF Datasheet - Page 20

• Manufacturer Part Number: LT3575EFE#PBF
• Description: IC FLYBACK CONVERTER 16TSSOP
• Manufacturer: Linear Technology
• Type: Flyback, Isolatedr

Specifications of LT3575EFE#PBF

• Internal Switch(s): Yes
• Synchronous Rectifier: No
• Number Of Outputs: 1
• Voltage - Output: Adj to 60V
• Current - Output: 2.5A
• Frequency - Switching: 1MHz
• Voltage - Input: 3 ~ 40 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: *
• Package / Case: 16-TSSOP Exposed Pad, 16-eTSSOP, 16-HTSSOP
• Voltage - Supply: 3 V ~ 40 V
• Frequency-max: 1MHz
• Pwm Type: Regulator
• Buck: No
• Boost: No
• Flyback: Yes
• Inverting: No
• Doubler: No
• Divider: No
• Cuk: No
• Isolated: Yes
• Primary Input Voltage: 40V
• No. Of Outputs: 1
• Output Current: 3.5A
• No. Of Pins: 16
• Operating Temperature Range: -40°C To +125°C
• Msl: MSL 1 - Unlimited
• Peak Reflow Compatible (260 C): Yes
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Duty Cycle: -

LT3575
TYPICAL APPLICATIONS
20
12V TO 24V
(*36V)
V
IN
3575 TA05
C1
10
R6
19.1k
μ
F
R5
10k
R1
499k
R2
71.5k
C2
10nF
SHDN/UVLO
T C
R
SS
ILIM
VC
3.3V Isolated Flyback Converter
R7
4.99k
C3
15nF
LT3575
GND
V
IN
TEST
R
BIAS
R
REF
SW
FB
C4
4.7μF
76.8k
R3
R4
6.04k
C6
0.22
T1: PULSE PA2362NL
D1: PDS835L
D3: PMEG6010
D3
μ
F
D2
OR WÜRTH ELEKTRONIK 750310559
L1C
1.5
R8
1k
μ
H
24
μ
T1
H
4:1:1
*OPTIONAL THIRD
WINDING FOR
36V OPERATION
1.5
D1
μ
H
C5
47
μ
V
3.3V, 1.5A
V
F
OUT
OUT
+
–
3575f