LE79R1011JC 参数 Datasheet PDF下载

LINE CARD PARTS LIST

The following list defines the parts and part values required to meet target specification limits for only one channel of the

application circuit.

Item

C

AX

, C

BX

C

DC

C

DCR

C

HP

C

RT

C

T

Battery Decoupling

D

3

, D

4

D

1

, D

2

R

D

R

DC1

, R

DC2

R

DCR1

, R

DCR2

R

RX

R

T1

, R

T2

R

RT1

R

RT2

R

FA

, R

FB

RSLIC

U2, U3

Note:

The BOM above is based on balanced ringing. Additional decoupling capacitor on V

CC

may be required.

For the reference design, please contact Legerity’s applications department.

Quantity

2

1

1

1

1

1

2

2

2

1

2

2

1

2

1

1

1

1

2

Type

Capacitor (X7R)

Capacitor (X7R)

Capacitor (X7R)

Capacitor (X7R)

Capacitor (X7R)

Capacitor (X7R)

Capacitor (X7R)

Diode 1N400X

Diode

Resistor

Resistor

Resistor

Resistor

Resistor

Resistor

Resistor

Hybrid

Le79R101

Sidactor

P100 ISC

or TISP 61089AD

Value

2200 pF

820 nF

10 nF

18 nF

1 µF

68 pF

100 nF

1A

100 mA

66 kΩ

50 kΩ

15 kΩ

250 kΩ

125 kΩ

715 kΩ

42 kΩ

50

Ω

x 2

1%

1%

1%

1%

1%

1%

1%

1%

Tol.

20%

20%

20%

20%

10%

10%

20%

Rating

100 V

16 V

16 V

100 V

16 V

16 V

100 V

100 V

100 V

1/10 W

1/10 W

1/10 W

1/10 W

1/10 W

1/10 W

1/10 W

50 nS

Set loop detect threshold

Set loop current Iimit

Set ringing current limit

Set 4W/2W gain

Program termination

impedance

Set ring trip threshold

Set ring trip RC constant

MMC 9935

Comments

EMI Suppression

Application dependent

Application dependent

DC/AC seperation

Set ring trip RC constant

Application dependent

VBAT1 dependent

20

Le79R101 Data Sheet