CS7054 datasheet(2/6 Pages) CHERRY

номер детали	CS7054

подробное описание детали	Low Side PWM FET Controller

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производитель	CHERRY [Cherry Semiconductor Corporation]

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Storage Temperature ................................................................................................................................................-65ûC to 150ûC

VCC ................................................................................................................................................................................-0.3V to 30V

Supply Voltage Range (load dump = 26Vw/series 51½ resistor) VCC Peak Transient Voltage.....................................40V

Input Voltage Range (at any input) ...........................................................................................................................-0.3V to 10V

Maximum Junction Temperature ..........................................................................................................................................150ûC

ESD Capability (Human Body Model) ....................................................................................................................................2kV

Lead Temperature Soldering: Wave Solder (through hole styles only)..........................................10 sec. max, 260¡C peak

Absolute Maximum Ratings

Electrical Characteristics: 8V < VCC < 16V, -40ûC < TA < 125¡C, (unless otherwise specified)

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

s VCC Supply

Operating Current Supply

5

10

mA

Quiescent Current

VCC = 12V

170

275

µA

Overvoltage Shutdown

18

19.5

21

V

Overvoltage Hysteresis

150

325

500

mV

s Control (CTL)

Control Input Current

CTL = 0V to 5V

-2

0.1

2

µA

Sleep Mode Threshold

8%

10%

12%

VREG

Sleep Mode Hysteresis

50

100

150

mV

s Current Sense

Differential Voltage Sense

IADJ =51.2% VREG and RCS1= 51½

60.5

79.5

mV

IADJ Input Current

IADJ = 0V to 5V

-5

0.3

2

µA

s Linear Regulator VREG

Output Voltage

VCC = 13.2V

4.85

5.00

5.15

V

s Inhibit

Inhibit Threshold

40%

50%

60%

VREG

Inhibit Hysteresis

150

325

500

mV

s External Drive (OUTPUT)

Output Frequency

ROSC = 105k½, COSC = 390pF

17

20

23

kHz

Voltage to Duty Cycle

VCC = 13V, CTL = 30% VREG

26.3

38.5

%

Conversion

VCC = 13V, CTL = 70% VREG

69.5

81.5

%

Output Rise Time

VCC = 13V, RGATE = 6½, CGATE = 5nF

.25

1

µs

Output Fall Time

VCC = 13V, RGATE = 6½, CGATE = 5nF

.30

1

µs

Output Sink Current

VCC = 13V, RGATE = 6½, CGATE = 5nF

400

mA

Output Source Current

VCC = 13V, RGATE = 6½, CGATE = 5nF

400

mA

Output High Voltage

IOUT = 1mA

VCC - 1.7

V

Output Low Voltage

IOUT = -1mA

1.3

V

Аналогичный номер детали - CS7054

производитель	номер детали	датащи	подробное описание детали
ON Semiconductor	CS7054	91Kb / 12P	Low Side PWM FET Controller January, 2001 ??Rev. 12
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Аналогичное описание - CS7054

производитель	номер детали	датащи	подробное описание детали
ON Semiconductor	CS7054	91Kb / 12P	Low Side PWM FET Controller January, 2001 ??Rev. 12
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Texas Instruments	LM5051	291Kb / 17P	[Old version datasheet] Low Side OR-ing FET Controller
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