TC4421AVMF(2005) View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

TC4421AVMF
(Rev.:2005)

9A High-Speed MOSFET Drivers

Microchip Technology 

TC4421A/TC4422A

DC CHARACTERISTICS (OVER OPERATING TEMPERATURE RANGE)

Electrical Specifications: Unless otherwise noted, over operating temperature range with 4.5V ≤ VDD ≤ 18V.

Parameters

Sym

Min

Typ Max Units

Conditions

Input

Logic ‘1’, High Input Voltage VIH

2.4

—

Logic ‘0’, Low Input Voltage

VIL

—

—

Input Current

IIN

–10

—

Output

High Output Voltage

Low Output Voltage

Output Resistance, High

Output Resistance, Low

Switching Time (Note 1)

VOH VDD – 0.025 —

VOL

—

—

ROH

—

—

ROL

—

—

Rise Time

tR

—

38

Fall Time

tF

—

33

Propagation Delay Time

tD1

—

50.4

Propagation Delay Time

tD2

—

53

Power Supply

Power Supply Current

IS

—

200

—

50

Operating Input Voltage

VDD

4.5

—

Note 1: Switching times ensured by design.

—

0.8

+10

—

0.025

2.0

1.6

45

40

60

60

500

150

18

V

V

µA 0V ≤ VIN ≤ VDD

V DC Test

V DC Test

Ω IOUT = 10 mA, VDD = 18V

Ω IOUT = 10 mA, VDD = 18V

ns Figure 4-1, CL = 10,000 pF

ns Figure 4-1, CL = 10,000 pF

ns Figure 4-1, CL = 10,000 pF

ns Figure 4-1, CL = 10,000 pF

µA VIN = 3V

µA VIN = 0V

V

TEMPERATURE CHARACTERISTICS

Electrical Specifications: Unless otherwise noted, all parameters apply with 4.5V ≤ VDD ≤ 18V.

Parameters

Sym Min Typ Max Units

Conditions

Temperature Ranges

Specified Temperature Range (V)

Maximum Junction Temperature

Storage Temperature Range

Package Thermal Resistances

Thermal Resistance, 5L-TO-220

Thermal Resistance, 8L-6x5 DFN

Thermal Resistance, 8L-PDIP

Thermal Resistance, 8L-SOIC

TA

–40

— +125 °C

TJ

—

— +150 °C

TA

–65

— +150 °C

θJA

—

71

— °C/W Without heat sink

θJA

—

33.2

— °C/W Typical 4-layer board with

vias to ground plane

θJA

—

125

— °C/W

θJA

—

155

— °C/W

DS21946A-page 4

© 2005 Microchip Technology Inc.

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