LT1614CS8 Linear Technology, LT1614CS8 Datasheet - Page 4

• Manufacturer Part Number: LT1614CS8
• Description: IC SW REG INVERTING 600KHZ 8SOIC
• Manufacturer: Linear Technology
• Type: Invertingr

Specifications of LT1614CS8

• Internal Switch(s): Yes
• Synchronous Rectifier: No
• Number Of Outputs: 1
• Voltage - Output: Adj to -24V
• Current - Output: 500mA
• Frequency - Switching: 600kHz
• Voltage - Input: 0.92 ~ 5 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Power - Output: -

LT1614
*Includes diode leakage
4
TYPICAL PERFOR A CE CHARACTERISTICS
500
100
400
300
200
10
0
6
5
4
3
2
1
0
8
6
4
2
0
–40
0
0
Switch V
Quiescent Current in Shutdown
Quiescent Current vs
Temperature*
T
A
= 25 C
–20
100
1
SWITCH CURRENT (mA)
CESAT
200
TEMPERATURE ( C)
INPUT VOLTAGE (V)
0
2
vs Current
300
20
V
IN
3
= 3V
V
40
400
IN
= 1.25V
W
V
60
IN
4
500
= 5V
1614 G04
1614 G07
1614 G01
80
U
600
5
210
208
206
204
202
200
198
196
194
192
190
10
6
5
4
3
2
1
0
–50
8
6
4
2
0
–50
0
NFB Pin Bias Current vs
Temperature
Shutdown Pin Bias Current vs
Input Voltage
LBI Reference vs Temperature
–25
–25
1
TEMPERATURE ( C)
TEMPERATURE ( C)
INPUT VOLTAGE (V)
0
0
2
25
25
3
50
50
4
75
75
1614 G08
1614 G05
1614 G02
100
100
5
–1.245
–1.240
–1.235
–1.230
–1.225
–1.220
–1.215
–1.210
900
800
700
600
500
400
16
14
12
10
8
6
4
2
0
–50
–50
1
V
LBI Bias Current vs Temperature
Oscillator Frequency vs
Input Voltage
NFB
–25
–25
vs Temperature
2
TEMPERATURE ( C)
INPUT VOLTAGE (V)
TEMPERATURE ( C)
0
0
85 C
25
25
25 C
3
–40 C
50
50
4
75
75
1614 G06
1614 G09
1614 G03
100
100
5