LT3575EFE#TRPBF Linear Technology, LT3575EFE#TRPBF Datasheet - Page 4

• 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 PERFORMANCE CHARACTERISTICS
4
500
450
400
350
300
250
200
150
100
50
0
0
Switch Saturation Voltage
500
SWITCH CURRENT (mA)
1000
1500
1.28
1.24
1.18
1.26
1.22
1.20
125°C
–50
SHDN/UVLO Falling Threshold
2000
–25
–50°C
2500
0
25°C
3575 G04
TEMPERATURE (°C)
3000
25
50
4.5
3.5
2.5
2.0
1.5
0.5
75
4
0
3
1
–50
Switch Current Limit
100
–25
3575 G07
125
0
TEMPERATURE (°C)
25
MIN I
MAX I
LIM
50
LIM
75
12
10
8
6
4
2
0
–60
SS Pin Current
100
–40
3575 G05
T
A
= 25°C, unless otherwise noted.
–20
125
0
TEMPERATURE (°C)
20
2.5
3.5
1.5
0.5
40
4
3
0
2
1
0
Switch Current Limit vs R
60
80
10
100
R
ILIM
20
120
3575 G08
RESISTANCE (kΩ)
140
30
40
ILIM
50
3575 G06
3575f
60