LT3575EFE#TRPBF Linear Technology, LT3575EFE#TRPBF Datasheet - Page 24

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

Specifications of LT3575EFE#TRPBF

• 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
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Duty Cycle: -

LT3575
TYPICAL APPLICATION
RELATED PARTS
PART NUMBER
LT3574/LT3573
LT3957/LT3958
LT3757/LT3758
LT1737/LT1725
LT3825/LT3837
LTC
LTC3803-5
LTC3805/LTC3805-5
24
®
3803/LTC3803-3
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
[phone]
13V TO 30V
V
DESCRIPTION
40V Isolated Flyback Converters
40V/100V Flyback, Boost Converters
40V/100V Flyback, Boost Controllers
20V Isolated Flyback Controller
Isolated Synchronous Flyback Controllers
200kHz/300kHz Flyback DC/DC Controllers
Adjustable Frequency Flyback Controllers
IN
●
FAX: [phone]
R5
28.7k
C1
10
μ
F
R6
10k
R1
499k
R2
64.9k
13V to 30V
C2
10nF
●
www.linear.com
SHDN/UVLO
T C
R
SS
ILIM
VC
R7
7.68k
C3
15nF
IN
, +5V/–5V
LT3575
GND
V
IN
TEST
OUT
R
BIAS
R
REF
SW
FB
Isolated Flyback Converter
C4
4.7μF
COMMENTS
Monolithic No-Opto Flybacks with Integrated 0.65A / 1.25A 60V Switch
Monolithic with Integrated 5A/3.3A Switch
Universal Controllers with Small Package and Powerful Gate Drive
No Opto-Isolator or Third Winding Required
No Opto-Isolator or Third Winding Required
V
V
80.6k
R3
IN
IN
and V
and V
R4
6.04k
C6
0.22
D4
μ
OUT
OUT
F
Limited Only by External Components
Limited Only by External Components
R8
1k
D3
L1D
7
μ
H
63
L1A
μ
3575 TA11
H
3:1:1:1
T1
*OPTIONAL THIRD
T1: WÜRTH ELEKTRONIK 750310564
D4: PMEG6010
D1, D2: PDS835L
WINDING FOR
>24V OPERATION
L1B
7μ
L1C
7μ
H
H
D1
D2
LINEAR TECHNOLOGY CORPORATION 2010
C5
47
C6
47
μ
μ
V
+5V, 500mA
COM
V
–5V, 500mA
F
F
OUT
OUT
+
–
LT 0710 • PRINTED IN USA
3575f