CS51411GD8G ON Semiconductor, CS51411GD8G Datasheet - Page 17

• Manufacturer Part Number: CS51411GD8G
• Description: IC REG BUCK SYNC 1.5A 8-SOIC
• Manufacturer: ON Semiconductor
• Type: Step-Down (Buck)r

Specifications of CS51411GD8G

• Internal Switch(s): Yes
• Synchronous Rectifier: No
• Number Of Outputs: 1
• Current - Output: 1.5A
• Frequency - Switching: 260kHz
• Voltage - Input: 4.5 ~ 40 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Output Current: 1.5 A
• Input Voltage: 4.5 V to 40 V
• Switching Frequency: 260 KHz
• Operating Temperature Range: 0 C to + 70 C
• Mounting Style: SMD/SMT
• Duty Cycle (max): 90 %
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Output: -
• Power - Output: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

12 V
5.0 V − 12 V input
Figure 26. Additional Application Diagram, 12 V to 5.0 V/1.0 A Buck Converter using the BIAS Pin
Figure 25. Additional Application Diagram, 5.0 V − 12 V to −5.0 V/400 mA Inverting Converter
Shutdown
100 mF
C1
C1
22 mF
0.1 mF
5
U1
SHDNB
C4
2
V
8
R1
IN
V
C
50 k
2
4
5
BIAS
4
CS51412/4
V
SHDNB CS51411/3
SYNC
U1
IN
6
GND
BOOST
http://onsemi.com
1
GND
6
7
7
V
V
C3
FB
FB
0.01 mF
17
V
D2 1N4148
SW
V
BOOST
C
8
3
V
C2
0.1 mF
SW
0.1 mF
C4
1
3
C1
0.1 mF
1N5821
D1
D3
C5
15 mH
1N4148
L1
0.1 mF
D1
MBR0520
15 mH
373
127
R2
R1
D2
L1
1N4148
373
R2
C6
22 m
100 mF
C3
5.0 V
−5.0 V output
R3
127