NCP1615C2DR2G(2013) 데이터 시트보기 (PDF) - ON Semiconductor

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NCP1615C2DR2G
(Rev.:2013)

High Voltage High Efficiency Power Factor Correction Controller

ON Semiconductor 

NCP1615

Table 4. ELECTRICAL CHARACTERISTICS (VCC = 15 V, VHV = 120 V, VFB = 2.4 V, RHVFB = 200 kW, VHVFB = 20 V, CVControl =

10 nF, VFFcontrol = 2.6 V, VZCD/CS = 0 V, RZCD/CS = 3 kW, VFOVPBUV = 2.4 V, VSTDBY = 1 V, VRestart = 1 V, VPSTimer = 0 V, VFault = open,

VPFCOK = open, CDRV = 1 nF, for typical values TJ = 25°C, for min/max values, TJ is −40°C to 125°C, unless otherwise noted)

Characteristics

Conditions

Symbol

Min Typ Max Unit

RESTART

Restart Threshold Ratio

Restart Threshold

Restart Input Pull Down Current

Open Pin Detection Threshold

Open Pin Detection Hysteresis

FAULT INPUT

VRestart/VREF

VRestart = VUVP3

Krestart

97.5 98.0 98.5 %

Vrestart

–

2.45

–

V

Irestart(bias)

50

200 450 nA

VUVP3

0.2 0.3 0.4

V

VUVP3(HYS)

−

10

−

mV

Overvoltage Protection (OVP) Threshold

Delay Before Fault Confirmation

Used for OVP Detection

Used for OTP Detection

VFault increasing

VFault increasing

VFault decreasing

VFault(OVP) 2.79 3.00 3.21

V

ms

tdelay(OVP)

tdelay(OTP)

22.5 30.0 37.5

22.5 30.0 37.5

Overtemperature Protection (OTP) Threshold

OTP Exiting Threshold (B/D Versions)

OTP Blanking Delay During Start−Up

OTP Pull−Up Current Source

Fault Input Clamp Voltage

Fault Input Clamp Series Resistor

PFCOK SIGNAL

VFault decreasing

VFault increasing

VFault = VFault(OTP_in) + 0.2 V

VFault = open

VFault(OTP_in) 0.38 0.40 0.42

V

VFault(OTP_out) 0.874 0.920 0.966

V

tblank(OTP)

4

5

6

ms

IFault(OTP)

43

46

49

mA

VFault(clamp) 1.15

1.7

2.25

V

RFault(clamp) 1.32 1.55 1.78

kW

PFCOK Output Voltage

PFCOK Low State Output Voltage

THERMAL SHUTDOWN

IPFCOK = −5 mA

IPFCOK = 5 mA

VPFCOK

4.75 5.00 5.25 V

VPFCOK(low)

–

–

250 mV

Thermal Shutdown

Temperature increasing

TSHDN

–

150

–

°C

Thermal Shutdown Hysteresis

Temperature decreasing

TSHDN(HYS)

–

50

–

°C

Product parametric performance is indicated in the Electrical Characteristics for the listed test conditions, unless otherwise noted. Product

performance may not be indicated by the Electrical Characteristics if operated under different conditions.

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