IC-GE_13 参数 Datasheet PDF下载

iC-GE

PWM RELAY/SOLENOID DRIVER

nar y

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Rev A2, Page 6/14

ELECTRICAL CHARACTERISTICS

Operating Conditions: VB = 10...36 V, LSW = 0.01...10 H, RACT = 5...50 kΩ, RHOLD = 5...50 kΩ, Tj = -40...125 °C.

Item

No.

701

702

703

704

Symbol

Parameter

Conditions

Min.

V()

Isc()

K1

K2

Reference Voltage at IACT and

IHOLD

Short-Circuit Current in IACT and V(ISET) = 0 V or V(IHOLD) = 0 V

IHOLD

Transfer Value for Energising

Current RACT = K1 / I(SW)act

Transfer Value for Hold Current

RHOLD = K2 / I(SW)hold

Propagation Delay from EN = hi

to changeover from IACT to

IHOLD

Energising Time Prolongation

Threshold at TACT

Saturation Voltage at TACT

Mean Oscillator Frequency

Frequency Variation

Trigger Threshold at SYNC

Leakage Current

V(SYNC) = -3 V ... 3 V

I(TACT) = 10 µA

(fmax + fmin) / 2

(fmax - fmin) / (2∗fosc)

60

12

-20

-100

I(SW)act = 100...1000 mA

I(SW)hold = 100...1000 mA

1.21

-4.5

4500

4500

Typ.

1.27

-3.5

5000

5000

Max.

1.33

-2.5

5500

5500

V

mA

ΩA

ΩA

Unit

Reference IACT and IHOLD

Energising Time Prolongation TACT

C01 tpPWMlo

TACT not connected (ssee Figure 1)

40

50

60

ms

C02 K3

C03 Vth()tact

C04 Vs()

Oscillator

J01

J02

S01

S02

fosc

df

Vth()sync

Ilk()

tpPWM = tpPWMlo + K3

∗

CACT

0.8

1

1.27

20

80

1.2

ms/nF

V

mV

120

15

20

100

kHz

%

mV

nA

Synchronisation SYNC