MC33163P datasheet(3/16 Pages) ONSEMI

部件名	MC33163P

功能描述	3.4 A, Step?뭊p/Down/Inverting Switching Regulators

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制造商	ONSEMI [ON Semiconductor]

网页	http://www.onsemi.com

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MC34163, MC33163

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ELECTRICAL CHARACTERISTICS (VCC = 15 V, Pin 16 = VCC, CT = 620 pF, for typical values TA = 25°C, for min/max values TA is

the operating ambient temperature range that applies (Note 5), unless otherwise noted.)

Characteristic

Symbol

Min

Typ

Max

Unit

OSCILLATOR

Frequency

TA = 25°C

Total Variation over VCC = 2.5 V to 40 V, and Temperature

fOSC

46

45

50

−

54

55

kHz

Charge Current

Ichg

−

225

−

mA

Discharge Current

Idischg

−

25

−

mA

Charge to Discharge Current Ratio

Ichg/Idischg

8.0

9.0

10

−

Sawtooth Peak Voltage

VOSC(P)

−

1.25

−

V

Sawtooth Valley Voltage

VOSC(V)

−

0.55

−

V

FEEDBACK COMPARATOR 1

Threshold Voltage

TA = 25°C

Line Regulation (VCC = 2.5 V to 40 V, TA = 25°C)

Total Variation over Line, and Temperature

Vth(FB1)

4.9

−

4.85

5.05

0.008

−

5.2

0.03

5.25

V

%/V

V

Input Bias Current (VFB1 = 5.05 V)

IIB(FB1)

−

100

200

mA

FEEDBACK COMPARATOR 2

Threshold Voltage

TA = 25°C

Line Regulation (VCC = 2.5 V to 40 V, TA = 25°C)

Total Variation over Line, and Temperature

Vth(FB2)

1.225

−

1.213

1.25

0.008

−

1.275

0.03

1.287

V

%/V

V

Input Bias Current (VFB2 = 1.25 V)

IIB(FB2)

− 0.4

0

0.4

mA

CURRENT LIMIT COMPARATOR

Threshold Voltage

TA = 25°C

Total Variation over VCC = 2.5 V to 40 V, and Temperature

Vth(Ipk Sense)

−

230

250

−

270

mV

Input Bias Current (VIpk (Sense) = 15 V)

IIB(sense)

−

1.0

20

mA

DRIVER AND OUTPUT SWITCH (Note 4)

Sink Saturation Voltage (ISW = 2.5 A, Pins 14, 15 grounded)

Non−Darlington Connection (RPin 9 = 110 W to VCC, ISW/IDRV ≈ 20)

Darlington Connection (Pins 9, 10, 11 connected)

VCE(sat)

−

0.6

1.0

1.4

V

Collector Off−State Leakage Current (VCE = 40 V)

IC(off)

−

0.02

100

mA

Bootstrap Input Current Source (VBS = VCC + 5.0 V)

Isource(DRV)

0.5

2.0

4.0

mA

Bootstrap Input Zener Clamp Voltage (IZ = 25 mA)

VZ

VCC + 6.0

VCC + 7.0

VCC + 9.0

V

LOW VOLTAGE INDICATOR

Input Threshold (VFB2 Increasing)

Vth

1.07

1.125

1.18

V

Input Hysteresis (VFB2 Decreasing)

VH

−

15

−

mV

Output Sink Saturation Voltage (Isink = 2.0 mA)

VOL(LVI)

−

0.15

0.4

V

Output Off−State Leakage Current (VOH = 15 V)

IOH

−

0.01

5.0

mA

TOTAL DEVICE

Standby Supply Current (VCC = 2.5 V to 40 V, Pin 8 = VCC,

Pins 6, 14, 15 = GND, remaining pins open)

ICC

−

6.0

10

mA

4. Low duty cycle pulse techniques are used during test to maintain junction temperature as close to ambient as possible.

5. Tlow =0°C for MC34163

Thigh =+ 70°C for MC34163

=− 40

°C for MC33163

= + 85

°C for MC33163

类似零件编号 - MC33163P

制造商	部件名	数据表	功能描述
ON Semiconductor	MC33163P	397Kb / 16P	POWER SWITCHING REGULATORS REV 2
	MC33163P	262Kb / 16P	3.4 A, Step-Up/Down/ Inverting Switching Regulators August, 2008 ??Rev. 6
	MC33163PG	262Kb / 16P	3.4 A, Step-Up/Down/ Inverting Switching Regulators August, 2008 ??Rev. 6

More results

类似说明 - MC33163P

制造商	部件名	数据表	功能描述
ON Semiconductor	MC34063A	159Kb / 13P	1.5 A, Step?뭊p/Down/ Inverting Switching Regulators February, 2007 ??Rev. 19
	MC34166	265Kb / 18P	3.0 A, Step?뭊p/Down/ Inverting Switching Regulators October, 2005 ??Rev. 7
	NCP3063	259Kb / 16P	1.5 A, Step?뭊p/Down/Inverting Switching Regulators November, 2006 ??Rev. 1
	MC34166	265Kb / 18P	3.0 A, Step?뭊p/Down/Inverting Switching Regulators October, 2005 ??Rev. 7
	NCV33163	202Kb / 15P	2.5 A, Step?뭊p/Down/Inverting Switching Regulators November, 2005 ??Rev. 2
	MC34063A	1Mb / 15P	1.5 A, Step?뭊p/Down/ Inverting Switching Regulators August, 2010 ??Rev. 23
	MC34167	263Kb / 20P	5.0 A, Step?뭊p/Down/ Inverting Switching Regulators November, 2005 ??Rev. 7
	MC34167	263Kb / 20P	5.0 A, Step?뭊p/Down/Inverting Switching Regulators November, 2005 ??Rev. 7
	MC34163	262Kb / 16P	3.4 A, Step-Up/Down/ Inverting Switching Regulators August, 2008 ??Rev. 6
	MC34063LINVEVB	1Mb / 15P	1.5 A, Step-Up/Down/ Inverting Switching Regulators August, 2010 ??Rev. 23

More results

MC33163P 数据表(PDF) 3 Page - ON Semiconductor

MC33163P 数据表(HTML) 3 Page - ON Semiconductor

类似零件编号 - MC33163P

类似说明 - MC33163P

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MC33163P 数据表(PDF) 3 Page - ON Semiconductor

MC33163P 数据表(HTML) 3 Page - ON Semiconductor

类似零件编号 - MC33163P

类似说明 - MC33163P

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数据表 下载

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