NCP5181 データシートの表示（PDF） - Unspecified

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NCP5181

High Voltage High and Low Side Driver

Unspecified 

NCP5181

ELECTRICAL CHARACTERISTICS (VCC = Vboot = 15 V, Vgnd = Vbridge, −40°C < TA < 125°C, Outputs loaded with 1 nF)

Rating

Symbol

TA −40°C to 125°C

OUTPUT SECTION

Min

Typ

Max

Output high short circuit pulsed current

VDRV = 0 V, PW ≤ 10 ms, (Note 1)

Output low short circuit pulsed current

VDRV = VCC, PW ≤ 10 ms, (Note 1)

Output resistor (Typical value @ 25°C only)

Source

IDRVhigh

−

IDRVlow

−

ROH

−

1.4

−

2.2

−

5

12

Output resistor (Typical value @ 25°C only)

Sink

ROL

−

2

8

DYNAMIC OUTPUT SECTION

Rating

Symbol

Min

Typ

Max

Turn−on propagation delay (Vbridge = 0 V)

tON

Turn−off propagation delay (Vbridge = 0 V or 50 V) (Note 2)

tOFF

Output voltage rise time

tr

(from 10% to 90% @ VCC = 15 V) with 1 nF load

Output voltage falling edge

tf

(from 90% to 10% @ VCC = 15 V) with 1 nF load

Propagation delay matching between the High side and the Low side

Dt

@ 25°C (Note 3)

−

100

170

−

100

170

−

40

60

−

20

40

−

20

35

Minimum input pulse width that changes the output

INPUT SECTION

tPW

−

−

100

Low level input voltage threshold

Input pull−down resistor (VIN < 0.5 V)

High level input voltage threshold

SUPPLY SECTION

VIN

−

−

0.8

RIN

−

200

−

VIN

2.3

−

−

VCC UV Start−up voltage threshold

VCC_stup

7.9

8.9

9.8

VCC UV Shut−down voltage threshold

VCC_shtdwn

7.3

8.2

9.0

Hysteresis on VCC

VCC_hyst

0.3

0.7

−

Vboot Start−up voltage threshold reference to bridge pin

(Vboot_stup = Vboot − Vbridge)

Vboot_stup

7.9

8.9

9.8

Vboot UV Shut−down voltage threshold

Vboot_shtdwn

7.3

8.2

9.0

Hysteresis on Vboot

Vboot_shtdwn

0.3

0.7

−

Leakage current on high voltage pins to GND

(VBOOT = VBRIDGE = DRV_HI = 600 V)

IHV_LEAK

−

0.5

40

Consumption in active mode

ICC1

(VCC = Vboot, fsw = 100 kHz and 1 nF load on both driver outputs)

−

4.5

6.5

Consumption in inhibition mode (VCC = Vboot)

ICC2

−

250

400

VCC current consumption in inhibition mode

ICC3

−

215

−

Vboot current consumption in inhibition mode

ICC4

−

35

−

*Note: see also characterization curves

1. Guaranteed by design.

2. Turn−off propagation delay @ Vbridge = 600 V is guaranteed by design

3. See characterization curve for Dt parameters variation on the full range temperature.

4. Timing diagram definition see Figures 4, 5 and 6.

Units

A

A

W

W

Units

ns

ns

ns

ns

ns

ns

V

kW

V

V

V

V

V

V

V

mA

mA

mA

mA

mA

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