LT1166CS8 Linear Technology, LT1166CS8 Datasheet - Page 9

• Manufacturer Part Number: LT1166CS8
• Description: IC BIAS SYS AUTO PWR-OUTPT 8SOIC
• Manufacturer: Linear Technology

Specifications of LT1166CS8

• Configuration: High and Low Side, Synchronous
• Input Type: Non-Inverting
• Number Of Configurations: 1
• Number Of Outputs: 2
• 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
• Voltage - Supply: -
• Delay Time: -
• Current - Peak: -
• High Side Voltage - Max (bootstrap): -

APPLICATIONS
Adding Voltage Gain
The circuit in Figure 9 adds voltage gain to the circuit in
Figure 1. At low frequency the LT1166 is in the feedback
OUTPUT
INPUT
Figure 10. Power Amp Driving 1 Load
U
INFORMATION
U
V
IN
1k
W
3
2
100
+
–
500pF
LT1360
C
F
7
4
1166 • F10
Figure 9. Power Op Amp A
U
6
0V
0V
0.1 F
0.1 F
500pF
909
39k 2
300pF
300pF
5.1k
LT1004-2.5
V
IN
5.1k
loop of the LT1360 so the gain error and the V
reduced and the closed-loop gain is 10V/V.
LT1166
LT1004
2.5
V
V
BOT
T
1
SENSE
SENSE
4
I
V
I
LIM
LIM
OUTPUT
OUT
INPUT
MPS2907
+
–
+
–
MPS2222
110
V
15mA
110
8
7
3
6
5
15mA
= 10
100
Figure 11. Power Amp at 6A Current Limit
100
1 F
1 F
1k
1k
+
IRF530
IRF9530
0.33
0.33
–15V
440 F
+
440 F
1166 • F09
15V
1
V
OUT
LT1166
1166 • F11
0V
0V
OS
9
are