STW4810 datasheet(60/72 Pages) STMICROELECTRONICS

60 / 72 page

5 Electrical and timing characteristics

STw4810

60/72

Rev3

Carkit Threshold Detection

cR_INT

Carkit interrupt

threshold

0.4

0.6

Transceiver

VOH_TXD_

DAT

TXD output high on

ISOURCE = 500 µA

2.4

3.6

VOL_TXD_

DAT

TXD output low on

ISINK = 2mA

0.4

VIH_RXD

_DAT

RXD input high on

VIL_RXD_

DAT

RXD input low on

0.8

Charge Pump

VBAT

Input power supply

Battery voltage

VUSB+0.1

3.6

4.8

VBUS

Output voltage

Current load up to

100 mA

4.75

5.25

Settling time

[0;4.8] V)

Ext. load: 100 mA +

External cap = 10µF

1.2

Quiescent current

No Load

2.7

VRipple

Amplitude output

ripple on VBUS

Current load 8 mA

Current load 100mA

IOUT

Output current

100

Eff

Efficiency

VBAT = 3.0V

IOUT =100mA

VBAT= 3.6V.

IOUT = 8 mA.

VUSB regulator

VBAT

(1)

Input voltage

Battery voltage:

VBAT min =

VOUT + 0.1V

VUSB+0.1

3.6

5.5

VOUT

Output voltage

VBAT min=

VOUT + 0.1V

3.0

3.1

3.2

ISHORT

Short circuit current

limitation

320

Quiescent current

No load

µA

PSRR(2)

Power supply

rejection

VBAT= VOUT+0.2V

f < 20 kHz

Table 49.

USB OTG transceiver

Symbol

Description

Test conditions

Min.

Typ.

Max.

Units

STW4810 Datenblatt(PDF) 60 Page - STMicroelectronics

STW4810 Datenblatt(HTML) 60 Page - STMicroelectronics

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72

Datenblatt Download

Link URL