STA510F(2007) データシートの表示（PDF） - STMicroelectronics

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STA510F
(Rev.:2007)

44-V, 5.5-A, quad power half bridge

STMicroelectronics 

STA510F

Electrical specifications

Table 6. Electrical specifications (continued)

Symbol

Parameter

Condition

td ON

td OFF

tr

tf

VCC

Turn-on delay time

Resistive load

Turn-off delay time

Resistive load

Rise time

Resistive load, as

Figure 4

Fall time

Resistive load, as

Figure 4

Supply voltage operating voltage

VIN-High High level input voltage

VIN-Low Low level input voltage

IIN-H

High level input current

IIN-L

Low level input current

IPWRDN-H

High level PWRDN pin input

current

Pin voltage = VL

Pin voltage = 0.3V

VL= 3.3V

VLow

Low logical state voltage (pins

PWRDN, TRISTATE) (see

Table 7)

VL = 3.3V

VHigh

High logical state voltage (pins

PWRDN, TRISTATE) (see

Table 7)

VL = 3.3V

IVCC-

PWRDN

IFAULT

Supply current from Vcc in power

down

PWRDN = 0

Output current pins

FAULT -TH-WARN when

FAULT CONDITIONS

Vpin = 3.3V

IVCC-hiz

Supply current from Vcc in tri-

state

Pin TRI-STATE = 0

IVCC

Supply current from Vcc in

operation

both channel switching)

Input pulse width duty

cycle = 50%,

switching frequency

= 384 kHz,

no LC filters;

IOUT-SH

Overcurrent protection threshold

Isc (short circuit current limit)

(note 2)

VUV

Undervoltage protection

threshold

tpw_min Output minimum pulse width

No Load

Min Typ Max Unit

100 ns

100 ns

25 ns

10

VL/2

+300

mV

1

1

35

25 ns

40 V

V

VL/2 -

300m V

V

µA

µA

µA

0.8 V

1.7

V

3

mA

1

mA

22

mA

70

mA

5.5 7

9

A

7

25

V

40 ns

5/11

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