APW7063 查看數據表（PDF） - Anpec Electronics

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APW7063

Synchronous Buck PWM and Linear Controller

Anpec Electronics 

APW7063

Absolute Maximum Ratings

Symbol

VCC

LGATE

DRIVE

UGATE

VBOOT

T STG

TSDR

VESD

Parameter

VCC to GND

LGATE to GND

DRIVE to GND

UGATE to GND

BOOT to GND

PHASE to GND

Operating Junction Temperature

Storage Temperature

Soldering Temperature (10 Seconds)

Minimum ESD Rating

Rating

Unit

30

V

30

V

30

V

30

V

30

V

30

V

0~150

oC

-65 ~ 150

oC

300

oC

±2

KV

Recommended Operating Conditions

Symbol

VCC

VBOOT

Supply Voltage

Boot Voltage

Parameter

Min. Nom. Max. Unit

7

12

19

V

26

V

Thermal Characteristics

Symbol

Parameter

θJA

Junction to Ambient Resistance in free air (SOP-14)

Value

160

Unit

oC/W

Electrical Characteristics

Unless otherswise specified, these specifications apply over VCC = 12V, VBOOT = 12V, RT = OPE N and

TA = 0 ~ 70oC. Typlcal values are at TA = 25oC.

Symbol

Parameter

Test Conditions

APW7063

Unit

Min Typ Max

SUPPLY CURRENT

ICC VCC Nominal Supply

POWER-ON-RESET

UGATE and LGATE Open

3

mA

Rising VCC Threshold

Falling VCC Threshold

OSCILLATOR

7.0 7.2 7.4 V

6.6 6.8 7.0 V

Free Running Frequency

Total Variation

Ramp Amplitude

RT = OPEN, VCC = 12V

6KΩ < RT to GND < 200KΩ

RT = OPEN

220 250 280 kHz

-15

+15 %

1.7

VP-P

C opyright © ANPEC Electronics C orp.

4

Rev. A.7 - Nov., 2005

www.anpec.com.tw

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