ncv890201 ON Semiconductor, ncv890201 Datasheet - Page 2

• Manufacturer Part Number: ncv890201
• Description: Automotive Buck Switching Regulator
• Manufacturer: ON Semiconductor

Enable
Sync Out
VIN
CIN
SYNCO
GND
DRV
VIN
EN
VOLTAGES
MONITORS
3.3 V
Reg
TSD
Out
Oscillator
Figure 2. NCV890201 Block Diagram
Sync
In
Soft−Start
+
+
RESET
S
http://onsemi.com
2.0 A
ON
+
−
−
2
LOGIC
+
PWM
OFF
+
SW
BST
SYNCI
FB
COMP
CDRV
CBST
RCOMP
CCOMP
DBST
Sync In
DFW
L1
COUT
VOUT