SN75372

DUAL MOSFET DRIVER

SLLS025A − JULY 1986

3−4

POST OFFICE BOX 655303

• DALLAS, TEXAS 75265

POST OFFICE BOX 1443

• HOUSTON, TEXAS 77251−1443

PARAMETER MEASUREMENT INFORMATION

10%

5 V

2.4 V

VCC1

TEST CIRCUIT

Input

GND

VCC2

Pulse

Generator

(see Note A)

Output

CL = 390 pF

(see Note B)

20 V

RD

Input

Output

VOLTAGE WAVEFORMS

≤ 10 ns

90%

1.5 V

0.5

µs

tDHL

tTLH

VCC2 −3 V

2 V

0 V

VOH

≤ 10 ns

90%

1.5 V

10%

tPHL

tPHL

tDLH

tTHL

VCC2 −3 V

2 V

VOL

3 V

NOTES: A. The pulse generator has the following characteristics: PRR = 1 MHz, ZO ≈ 50 Ω.

B. CL includes probe and jig capacitance.

Figure 1. Test Circuit and Voltage Waveforms, Each Driver

TYPICAL CHARACTERISTICS

−1

HIGH-LEVEL OUTPUT VOLTAGE

vs

HIGH-LEVEL OUTPUT CURRENT

−10

−100

0.3

0.2

0.1

0

0

204060

0.4

LOW-LEVEL OUTPUT VOLTAGE

vs

LOW-LEVEL OUTPUT CURRENT

0.5

80

100

VCC2 −0.5

VCC2 −1

VCC2 −1.5

VCC2 −2

VCC2 −2.5

VCC2 −3

VCC1 = 5 V

VCC2 = 20 V

VI = 0.8 V

TA = 25°C

TA = 70°C

TA = 0°C

IOL − Low-Level Output Current − mA

VCC1 = 5 V

VCC2 = 20 V

VI = 2 V

TA = 70°C

TA = 0°C

IOH − High-Level Output Current − mA

VCC2

− 0.01

− 0.1

Figure 2

Figure 3