NCP1236BD65R2G ON Semiconductor, NCP1236BD65R2G Datasheet - Page 3
![IC CTLR CURR MODE 65KHZ 7-SOIC](/photos/38/74/387459/soic7_sml.jpg)
NCP1236BD65R2G
Manufacturer Part Number
NCP1236BD65R2G
Description
IC CTLR CURR MODE 65KHZ 7-SOIC
Manufacturer
ON Semiconductor
Datasheet
1.NCP1236AD65R2G.pdf
(34 pages)
Specifications of NCP1236BD65R2G
Frequency - Max
70kHz
Pwm Type
Current Mode
Number Of Outputs
1
Duty Cycle
85%
Voltage - Supply
9.5 V ~ 28 V
Buck
No
Boost
No
Flyback
Yes
Inverting
No
Doubler
No
Divider
No
Cuk
No
Isolated
Yes
Operating Temperature
-40°C ~ 125°C
Package / Case
8-SOIC (0.154", 3.90mm Width) 7 leads
Duty Cycle (max)
85 %
Output Current
500 mA
Mounting Style
SMD/SMT
Switching Frequency
65 KHz
Operating Supply Voltage
- 0.3 V to + 28 V
Supply Current
+/- 30 mA
Maximum Operating Temperature
+ 125 C
Fall Time
40 ns
Minimum Operating Temperature
- 40 C
Rise Time
40 ns
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
NCP1236BD65R2G
Manufacturer:
ON
Quantity:
5
Company:
Part Number:
NCP1236BD65R2G
Manufacturer:
ON Semiconductor
Quantity:
1 300
Part Number:
NCP1236BD65R2G
Manufacturer:
ON/安森美
Quantity:
20 000
Latch
CS
FB
I
HV sample
NTC
V
FB(ref)
V
S
R
DD
Q
1 kW
20 kW
V
clamp
I
OPC
PWM
V
(V
FB(OPC)
HV
Fault Flag
V to I
= 0.5m x
−
− 125)
+
I
NTC
blanking
blanking
t
t
LEB
BCS
I
D
LIMIT
+
MAX
+
V
OTP
/ 5
+
−
+
SIMPLIFIED INTERNAL BLOCK SCHEMATIC
t
fault
Figure 2. Simplified Internal Block Schematic
+
V
+
timer
−
OVP
Soft−start ramp Start
+
End
−
V
Brown−out
CS(stop)
Soft−start end
+
−
+
Soft−start
end
−
Soft−start
Reset
t
Fault
SSTART
t
Latch(OVP)
blanking
comp.
t
slope
UVLO
blanking
Latch(OTP)
Reset
http://onsemi.com
+
PWM
+
Brown−out
V
skip
V
Reset
+
ILIM
−
+
IC Start
IC Stop
−
3
S
R
Q
Protection
Mode
release
I
LIMIT
V
Latch
CC
OVP
VCC OVP
IC Start
Reset
UVLO
IC stop
timer
VDD
Brown−out
HV sample
t
autorec
TSD
For
Autorecovery
protection
mode only
DMAX
Reset
UVLO
V
Start
OVP
TSD
DD
Sawtooth
Stop
Oscillator
HV current
management
TSD
BO
HV dc
Foldback
DCMAX
Brown−out
V
Jitter
CC
−
S
R
+
Dual HV
start−up
current source
Q
Latch
TSD
Clamp
V
GND
DRV
HV
CC