CS5171GDR8G ON Semiconductor, CS5171GDR8G Datasheet - Page 19

• Manufacturer Part Number: CS5171GDR8G
• Description: IC MULTI CONFIG SYNC 1.5A 8SOIC
• Manufacturer: ON Semiconductor
• Type: Step-Up (Boost), Flyback, Forward Converter, Sepicr

Specifications of CS5171GDR8G

• Internal Switch(s): Yes
• Synchronous Rectifier: No
• Number Of Outputs: 1
• Current - Output: 1.5A
• Frequency - Switching: 280kHz
• Voltage - Input: 2.7 ~ 30 V
• Operating Temperature: 0°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Output Current: 1.5 A
• Input Voltage: 2.7 V to 30 V
• Switching Frequency: 280 KHz
• Operating Temperature Range: 0 C to + 125 C
• Mounting Style: SMD/SMT
• Duty Cycle (max): 94 %
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Output: -
• Power - Output: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: CS5171GDR8GOSTR

4.0 V
GND
.01 m
+5.0 V
C11
GND
SS
Figure 46. Additional Application Diagram, 4.0 V Input, 100 V/ 10 mA Output Boost Converter with
1.245 k/0.1 W, 1%
Figure 45. Additional Application Diagram, 2.7 V to 28 V Input, 5.0 V Output SEPIC Converter
Figure 47. Additional Application Diagram, 5.0 V Input, ± 12 V Output Dual Boost Converter
GND
V
5.0 k
C10
R1
CC
R1
R3
2.0 k
.1 m
200 pF
200 pF
C6 C1
0.01 mF
22 mF
1
2
3
4
Test
V
FB
SS
C
99.755 k/0.1 W, 1%
PGND
AGND
.01 mF
5.0 k
1
2
3
4
V
V
CC
SW
R2
FB
Test
SS
V
C
6
8
7
5
V
PGND (7)
AGND (6)
C
1.28 k
(1 )
R2
10 m
C8
CS5171/3
V
PGND
AGND
0.1 mF
Output Voltage Multiplier
CC
V
V
SW
CC
C4
(5)
http://onsemi.com
.1 m
C9
22 mH
8
7
6
5
V
10.72 k
FB (2)
SW
R3
1N4148
(8)
50 V
D1
.1 m
12.76 k
C7
19
C1
22 mF
.1 m
1N4148
50 V
D1
.1 m
50 V
C4
+
15 mH
L1
1N4148
D1
22 mH
D2
C2
22 mF
1N4148
.1 m
50 V
D1
50 V
C5
.1 m
+
1N4148
22 mF
Low
ESR
D1
D3
C3
D1
1N4148
.1 m
50 V
D1
37.24 k
50 V
C6
.1 m
1N4148
+
+
C3
22 mF
C5
D1
22 mF
5.0 V
GND
−12 V
+12 V
GND
100 V
GND
O