NCV3020BDR2G ON Semiconductor, NCV3020BDR2G Datasheet - Page 22

• Manufacturer Part Number: NCV3020BDR2G
• Description: IC PWM CTLR SYNC 8SOIC
• Manufacturer: ON Semiconductor
• Series: -r

Specifications of NCV3020BDR2G

• Pwm Type: Voltage Mode
• Number Of Outputs: 1
• Frequency - Max: 670kHz
• Duty Cycle: 80%
• Voltage - Supply: 4.7 V ~ 28 V
• Buck: Yes
• Boost: No
• Flyback: No
• Inverting: No
• Doubler: No
• Divider: No
• Cuk: No
• Isolated: No
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 8-SOIC (0.154", 3.90mm Width)
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

9− 18 V
CIN−1
CIN−2
CIN−3
CIN−4
CIN−5
CC1
CC2
CFB
COUT1
COUT2
COUT3
CBST
RC
RG
RGS
RISET
RFB1
RFB2
RFB3
Q1
Q2
D1
Reference Designator
C
IN− 1/2
R
C
C
c2
C
IN− 3/4
C
c1
Figure 37. Typical Application, V
C
IN− 5
COMP
FB
470 mF
470 mF
22 mF
22 mF
1 mF
33 pF
8.2 nF
1.8 nF
470 mF
22 mF
22 mF
0.1 mF
4.75 kW
8.06 W
10 kW
22.1 kW
4.53 kW
1.0 kW
2.49 kW
NTMFS4841N
NTMFS4935
BAT54
GND
VCC
TYPICAL APPLICATION CIRCUIT
Value
HSDR
LSDR
VSW
BST
C
http://onsemi.com
BST
IN
R
22
D1
= 9 − 18 V, V
G
R
ISET
R
GS
Q1
Q2
OUT
3.3 uH
= 3.3 V, I
OUT
R
R
FB1
FB2
= 10 A
R
C
FB3
FB
C
OUT − 1
C
OUT − 2/3
3.3 V