SWCS049E datasheet(40/144 Pages) TI

40 / 144 page

SWCS049-007

SLEEP

tACT2SLP

VIO/VFBIO

1.8 V

PWM mode

LDO5

VDD2/VFB2

VDD1/VFB1

LDO4

LDO3

LDO8

LDO6

CLK32KOUT

SWIO

SW2

SW1

1.8 V

Low Power mode

1.8 V

PWM mode

1.8 V

ACTIVE mode

1.8 V

Low-power mode

1.8 V

ACTIVE mode

3.3 V

Pulse skip mode

3.3 V

Low-power mode

3.3 V

Pulse skip mode

1.2 V

PWM mode

Off

1.8 V

ACTIVE mode

1.8 V

ACTIVE mode

1.8 V

ACTIVE mode

3.3 V

ACTIVE mode

3.3V

Low-power mode

Off

1.8 V

ACTIVE mode

1.8 V

ACTIVE mode

3.3 V

ACTIVE mode

1.2 V

PWM mode

1.8 V

ACTIVE mode

1.8 V

ACTIVE mode

tSLP2ACT

tACT2SLPCK32K

t SLP2ACTCK32K

t dSLPON1

t dONDCDCSLP

t dSLPONST

TPS65911

SWCS049S – JUNE 2010 – REVISED AUGUST 2018

www.ti.com

Submit Documentation Feedback

Product Folder Links: TPS65911

Specifications

5.21.3.2 Device SLEEP State Control

NOTE: Register programming: VIO_PSKIP = 0, VDD1_PSKIP = 0, VDD1_SETOFF = 1, LDO3_SETOFF = 1,

LDO4_SETOFF = 1, LDO8_KEEPON = 1.

Figure 5-4. Device SLEEP State Control

Table 5-5. Device SLEEP State Control Timing Characteristics

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

tACT2SLP

SLEEP falling-edge to supply

Low-power mode (SLEEP resynchronization

delay)

2 ×

tCK32k =

3 ×

tCK32k =

µs

tACT2SLPC

K32K

SLEEP falling-edge to

CLK32KOUT low

156

tACT2SLP + 3

× tCK32k

188

µs

tSLP2ACT

SLEEP rising edge to supply

High-power mode

8 ×

tCK32k =

250

9 ×

tCK32k =

281

µs

tSLP2ACTC

K32K

SLEEP rising edge to

CLK32KOUT running

344

tSLP2ACT + 3

× tCK32k

375

µs

tdSLPON1

SLEEP rising edge to time step 1

of the turnon sequence from

SLEEP state

281

tSLP2ACT + 1

× tCK32k

312

µs

SWCS049E Datasheet(PDF) 40 Page - Texas Instruments

SWCS049E Datasheet(HTML) 40 Page - Texas Instruments

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 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

Datasheet Download

Link URL