lt3724 Linear Technology Corporation, lt3724 Datasheet - Page 5

• Manufacturer Part Number: lt3724
• Description: High Voltage, Current Mode Switching Regulator Controller
• Manufacturer: Linear Technology Corporation

TYPICAL PERFOR A CE CHARACTERISTICS
–100
–200
400
300
200
100
160
158
156
154
152
150
148
146
144
142
140
0
–50
I
V
0
Maximum Current Sense
Threshold vs Temperature
(SENSE
SENSE (CM)
0.5 1.0 1.5 2.0
–25
+
+ SENSE
0
TEMPERATURE (°C)
V
SENSE (CM)
25
–
)
2.5
vs
50
3.0
(V)
3.5
75
T
W
A
4.0
= 25°C
100
4.5
3724 G10
3724 G13
U
125
5.0
4.54
4.52
4.50
4.48
4.46
4.44
4.42
4.40
230
220
210
200
190
180
170
–50
–50
Operating Frequency
vs Temperature
V
vs Temperature
IN
–25
–25
UVLO Threshold (Rising)
0
0
TEMPERATURE (°C)
TEMPERATURE (°C)
25
25
50
50
75
75
100
100
3724 G14
3724 G11
125
125
1.234
1.233
1.232
1.231
1.230
1.229
1.228
1.227
3.86
3.84
3.82
3.80
3.78
3.76
–50
–50
Error Amp Reference
vs Temperature
V
vs Temperature
IN
–25
UVLO Threshold (Falling)
–25
0
0
TEMPERATURE (°C)
TEMPERATURE (°C)
25
25
50
50
LT3724
75
75
100
100
3724 G15
3724 G12
3724fb
5
125
125