NCP1562BDBR2G ON Semiconductor, NCP1562BDBR2G Datasheet - Page 7

• Manufacturer Part Number: NCP1562BDBR2G
• Description: IC CLAMP/RESET PWM CTLR 16-TSSOP
• Manufacturer: ON Semiconductor

Specifications of NCP1562BDBR2G

• Pwm Type: Voltage Mode
• Number Of Outputs: 2
• Frequency - Max: 1MHz
• Duty Cycle: 85%
• Voltage - Supply: 23.2 V ~ 100 V
• Buck: No
• Boost: Yes
• Flyback: Yes
• Inverting: Yes
• Doubler: No
• Divider: No
• Cuk: No
• Isolated: No
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 16-TSSOP
• Frequency-max: 1MHz
• Topology: Flyback, Forward, Half-Bridge
• Output Voltage: 20 V
• Output Current: 2000 mA, 1000 mA
• Switching Frequency: 1000 KHz
• Duty Cycle (max): 85 %
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• Fall Time: 10 ns
• Mounting Style: SMD/SMT
• Rise Time: 26 ns
• Synchronous Pin: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: NCP1562BDBR2G; NCP1562BDBR2GOSTR

4. Guaranteed by design only.
ELECTRICAL CHARACTERISTICS
V
R
125C, unless otherwise noted.)
CURRENT LIMIT AND THERMAL SHUTDOWN
LEADING EDGE BLANKING
CYCLE SKIP CURRENT LIMIT MODE
5.0 V REFERENCE
OSCILLATOR
Cycle–by–Cycle Threshold Voltage (V
Propagation Delay to Output
Thermal Shutdown Threshold (Junction Temperature Increasing, Note 4)
Thermal Shutdown Hysteresis (Temperature Decreasing, Note 4)
Offset Voltage
Blanking Time
V
Threshold Voltage Hysteresis
Output Voltage (I
Load Regulation (I
Line Regulation (V
Discharge Current (V
Frequency
T
T
Peak Voltage
Valley Voltage
Discharge Current (V
Maximum Operating Frequency (Note 4)
Duty Cycle (R
Adjustable Maximum Duty Cycle (Note 4)
CS
D
Charge Current (V
Discharge Current (V
Number of Pulses to Exit Cycle Skip Mode
Upper Threshold Voltage (Ramp up V
Lower Threshold Voltage (Ramp down V
(V
J
J
EA
NCP1562A
NCP1562B
T
T
= 25 kΩ, R
= 25_C
= - -40_C to 125_C
= 0 V, V
CS
J
J
Threshold the Disables LEB (Measured together with t
= 25_C
= –40_C to 125_C
= V
ILIM
SS
SYNC
D
to 1.0 V, LEB Disabled, V
= open, R
= 25 kΩ)
REF
REF
AUX
= 5.0 kΩ, C
CSKIP
= 0 mA)
UVOV
RTCT
CSKIP
= 0 to 5.0 mA)
= 7.5 to 20 V, I
T
= 1.25 V)
= 13.3 kΩ, C
= 2.3 V)
= 0 V, V
= 1.25 V)
Characteristic
REF
= 0.1 mF, R
REF
REF
out
CSKIP
AUX
= 2.5 V)
out
(continued) (V
= 10 V)
CSKIP
= 0 mA)
= 10 V)
= 10 mF, C
, V
FF
CS
)
= 29.4 kΩ, C
= 1.0 V)
T
= 470 pF, C
in
http://onsemi.com
= 48 V, V
LEB
FF
)
= 470 pF. For typical values T
out1
AUX
7
= C
= 12 V, V
out2
V
V
V
V
Pulse
V
V
CSKIP(valley)
V
CSKIP(peak)
V
RTCT(valley)
V
I
I
RTCT(peak)
Symbol
= 100 pF, C
LEB(offset)
CSKIP(C)
CSKIP(D)
REF(Load)
I
T
CSKIP(H)
REF(line)
LEB(dis)
REF(D)
I
D
V
V
f
f
t
t
RTCT
UVOV
SHDN
ILIM
OSC
MAX
LEB
T
MAX
ILIM
REF
D
H
CSKIP
= 2.3 V, V
UVOV
J
= 25C, for min/max values, T
211.2
2.83
0.39
58.5
Min
191
472
222
= 0.01 mF, C
4.1
6.5
4.9
3.8
1.0
EA
50
70
85
–
–
–
–
–
–
–
–
–
- -
- -
- -
= open, V
0.465
3.03
2.95
62.0
Typ
203
495
160
246
490
8.6
2.5
5.0
2.1
CSKIP
78
25
10
80
90
16
10
–
–
3
–
–
–
- -
CSKIP
= 6800 pF,
= 0 V,
272.2
277.2
Max
3.24
0.52
64.7
217
512
110
110
111
5.1
90
50
50
11
–
–
–
–
–
–
–
- -
- -
- -
–
- -
J
is – 40C to
Unit
MHz
kHz
mV
mV
mV
mV
mA
_C
_C
mA
mA
mA
ns
ns
%
%
V
V
V
V
V
V
V
- -