STW4510 datasheet(21/57 Pages) STMICROELECTRONICS

Il numero della parte	STW4510

Spiegazioni elettronici	2 step-down DC/DC converters / 5 LDO power management

PDF	57 Pages

Scroll/Zoom	100%

Produttore elettronici	STMICROELECTRONICS [STMicroelectronics]

Homepage	http://www.st.com

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21 / 57 page

Obsolete

Product(s)

- Obsolete

Product(s)

STw4510

Functional description

21/57

Note:

(MSB address must be sent first).

Application control register 1

Address:

10h

Type:

R/W

Reset:

0000_0000

Description:

Add.

Bit 7

Bit 6

Bit 5

Bit 4

Bit 3

Bit 2

Bit 1

Bit 0

Reserved

00h

Reserved

01h

Reserved

02h

Reserved

STw4510

version ID

03h

100

000

Application

Control

10h

Reserved

pdn_ vana2

Reserved

Application

Control

11h

pdn_ vana1

Reserved

monitoring_V

sdc2 Vsdc1

pdn_ vana3

sel_vmmc<1:0>

pdn_ vmmc

76543210

Power control

Reserved

reg address 2

bits

reg address 3 bits

data din/dout 4 bits

Address

1Fh

1Eh

543210

Reserved

pdn_Vana2

Reserved

R/W

[7:2] Reserved

[1] pdn_vana2

0: Vana2 in power down mode (default)

1: Vana2 in high power mode

[0] Reserved

STW4510 Scheda tecnica(PDF) 21 Page - STMicroelectronics

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