STA510A データシートの表示（PDF） - STMicroelectronics

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STA510A

44-volt, 5.5-amp, quad power half bridge

STMicroelectronics 

Electrical specifications

STA510A

Table 6. Electrical characteristics (continued)

Symbol

Parameter

Test conditions

Min

Typ Max Unit

IVCCHIZ Supply current from VCC in 3-state

VCC = 30 V,

VTRISTATE = 0 V

-

22

-

mA

VCC = 30 V,

Input pulse width =

IVCC

Supply current from VCC in operation

(both channels switching)

50% duty,

-

switching frequency

70

-

mA

= 384 kHz,

no LC filters

ISCP

VUVP

tpw_min

ESD

Short-circuit current limit

-

Undervoltage protection threshold

-

Output minimum pulse width

No load

ESD maximum withstanding voltage range,

test condition CDF-AEC-Q100-002- ”Human Body Model”

5.5

6

-

7

25

-

+/-1500V

-

A

-

V

40

ns

V

Table 7. Logic truth table

TRISTATE

INxA

INxB

0

X

X

1

0

0

1

0

1

1

1

0

1

1

1

Q1

Off

Off

Off

On

On

Q2

Off

Off

On

Off

On

Q3

Off

On

On

Off

Off

Q4

Off

On

Off

On

Off

Output

mode

Hi-Z

Dump

Negative

Positive

Not used

Figure 3. Test circuit for low current dead time for single-ended applications

Low current dead time = MAX(DTr,DTf)

Duty cycle = 50%

INxY

+Vcc

OUTxY

gnd

OUTxY

Vcc

(3/4)Vcc

(1/2)Vcc

(1/4)Vcc

t

DTr

DTf

R 8Ω

+ vdc = Vcc/2

-

D03AU1458

8/17

Doc ID 11077 Rev 2

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