AN7504SB

6

SDC00029BEB

Pin No.

Equivalent circuit

Description

Waveform (typ.)

15

L-BST CNT:

DC 0 V

Low boost on/off control

L-BST on

Pin open

L-BST off

Voltage low:

− 0.3 V < V

16

L-BST C:

Low boost Capacitor pin

DC 0.78 V

17

LPF2-C:

LPF2 Capacitor pin

DC 0.78 V

18

L-BST C1:

Low boost Capacitor pin

DC 0.78 V

15

50 k

Ω

50 k

Ω

10 k

Ω

GND

16

15 k

Ω

7.5 k

Ω

7.5 k

Ω

15 k

Ω

+

GND

17

45 k

Ω

7.5 k

Ω

15 k

Ω

+

GND

18

3 k

Ω

30 k

Ω

30 k

Ω

3 k

Ω

+

GND

I Terminal Equivalent Circuits (continued)

Note) The values mentioned below are the typical ones and is subject to change due to application condition and dispersion of IC.