NCP1651DR2 ON Semiconductor, NCP1651DR2 Datasheet - Page 4

• Manufacturer Part Number: NCP1651DR2
• Description: IC CTRLR PWR FACTOR SGL 16SOIC
• Manufacturer: ON Semiconductor

Specifications of NCP1651DR2

• Mode: Continuous Conduction (CCM), Discontinuous Conduction (DCM)
• Frequency - Switching: 250kHz
• Current - Startup: 8.5mA
• Voltage - Supply: 10 V ~ 18 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 16-SOIC (3.9mm Width)
• Start-up Supply Current: 5.5/8.5mA
• Switching Freq: 110kHz
• Operating Supply Voltage (min): -3V
• Operating Supply Voltage (max): 18V
• Operating Temp Range: -40C to 125C
• Operating Temperature Classification: Automotive
• Package Type: SOIC
• Pin Count: 16
• Mounting: Surface Mount
• Switching Frequency: 110 KHz
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: NCP1651DR2OS

1. Verified by design.
ELECTRICAL CHARACTERISTICS
values. For min/max values T
OSCILLATOR
AC ERROR AMPLIFIER (V
CURRENT AMPLIFIER
AVERAGE CURRENT COMPENSATION AMPLIFIER
REFERENCE MULTIPLIER
AC INPUT (Pin 5)
Frequency
T
Frequency Range (Note 1)
Max Duty Cycle
Ramp Peak (Note 1)
Ramp Valley (Note 1)
Ramp Compensation Peak Voltage (Pin 4) (Note 1)
Ramp Compensation Current (Pin 4) (Note 1)
Input Offset Voltage
Transconductance
Output Source
Output Sink
Input Bias Current (Pin 5)
Input Offset Voltage (V
Current Limit Threshold
Output Gain (150 mA/0.150 V) (Voltage Loop Outputs)
Output Gain (150 mA/0.150 V) (AC E/A Output) (R
Leading Edge Blanking Pulse (Note 1)
Bandwidth (Note 1)
PWM Output Voltage Gain (k = V
Current Limit Voltage Gain
Voltage Gain
Dynamic Input Voltage Range
Multiplier Gain
(Note 1)
Input Bias Current (Total bias current for reference multiplier and current
T
(V
(k = Vac
compensation amplifier) (Note 1)
j
Ac Input (p--input) (Note 1)
Offset Voltage (a--input)
= --40C to +125C
j
pin 3
= --40C to +125C
= V
e/a
pin 13
-- /
(
V
= 0)
sense+
k =
comp
-- V
comp
(V AC ∕V ramp pk ) × (V LOOPcomp − V offset )
sense--
= 2.0) T
j
is the applicable junction temperature.)
= 2.0 V)
Characteristic
PWM
)
) (V
j
= --40C to +85C
+ /
pin5
(Unless otherwise noted: V
(
9 = 0) (R7 = 15 k)
V
sense+
V mult out
10
-- V
= 15 kΩ)
sense--
http://onsemi.com
)
)
4
CC
= 14 volts, C
T
Symbol
V
I
= 470 pF, C
V
Osource
I
I
dmax
I
V
Rvalley
LIMthr
INbias
F
Osink
I
VIO
t
Rpeak
V
g
LEB
bias
Av
Av
Av
max
osc
k
--
--
--
--
--
--
IO
m
12
0.715
0.95
= 0.1 mF, T
Min
--25
4.0
8.0
90
25
75
25
40
0
0
--
--
--
--
--
--
--
--
--
--
--
--
--
--
0.100
1000
1000
0.75
3.50
0.01
Typ
100
150
100
200
--70
4.0
4.0
3.0
3.0
1.5
5.0
1.0
7.5
j
20
70
60
10
--
--
--
= 25C for typical
Max
0.79
110
250
150
6.0
80
10
20
12
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
umho
umho
umho
MHz
Unit
kHz
kHz
V/V
V/V
V/V
mV
mV
mA
mA
mA
mA
mA
ns
V
V
V
V
V
--
--