NCP1217D65R2G ON Semiconductor, NCP1217D65R2G Datasheet - Page 16

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NCP1217D65R2G

Manufacturer Part Number
NCP1217D65R2G
Description
IC CTRLR PWM CM OVP HV 8SOIC
Manufacturer
ON Semiconductor
Datasheet

Specifications of NCP1217D65R2G

Output Isolation
Isolated
Frequency Range
58.5 ~ 71.5kHz
Voltage - Input
10 ~ 16 V
Operating Temperature
0°C ~ 150°C
Package / Case
8-SOIC (0.154", 3.90mm Width)
Number Of Outputs
1
Duty Cycle (max)
74 %
Output Current
500 mA
Mounting Style
SMD/SMT
Switching Frequency
65 KHz
Operating Supply Voltage
16 V
Maximum Operating Temperature
+ 150 C
Fall Time
20 ns
Rise Time
60 ns
Synchronous Pin
No
Topology
Flyback
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
NCP1217D65R2GOS
NCP1217D65R2GOS
NCP1217D65R2GOSTR

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
NCP1217D65R2G
Manufacturer:
ON Semiconductor
Quantity:
65
Soft- -Start (NCP1217A only)
activated during the power on sequence (PON). As soon as
V
increased from nearly zero up to the maximum clamping
level (e.g. 1.0 V). This situation lasts during 1.0 ms and
further to that time period, the peak current limit is blocked
to 1.0 V until the supply enters regulation. The soft- -start is
CC
The NCP1217A features an internal 1.0 ms soft- -start
reaches VCC
Figure 30. Soft- -start is activated during a startup sequence or an OCP condition
OFF
, the peak current is gradually
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16
also activated during the Over Current Burst (OCP)
sequence. Every restart attempt is followed by a soft- -start
activation. Generally speaking, the soft- -start will be
activated when V
power- -on sequence) or 5.6 V, the latchoff voltage occurring
during OCP. Figure 30 portrays the soft- -start behavior. The
time scales are purposely shifted to offer a better zoom
portion.
CC
ramps up either from zero (fresh

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