LTC3589_1 Datasheet, PDF(43/46 Page) Linear Technology – 8-Output Regulator with Sequencing and I2C

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LTC3589_1 Datasheet, PDF (43/46 Pages) Linear Technology – 8-Output Regulator with Sequencing and I2C

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LTC3589

TYPICAL APPLICATION

VIN

10ÂµF

37

VIN

PVIN1 6

VRTC

1.2V

25mA

SW1 7

36

LDO1_STDBY

1ÂµF 511k

35 LDO1_FB

BUCK1_FB 39

PVIN2 24

1.02M

LTC3589

SW2 25

18.2k

VSRAM

9.09k

VSOC

10k

10k

9.09k

VCORE

WAKE

10k

PWR_ON

10 EN1

11 EN2

13 EN3

14 EN4

9 EN_LDO2

18 EN_LDO34

20 PWR_ON

21 ON

BUCK2_FB 33

PVIN3 27

SW3 26

BUCK3_FB 34

PVIN4 15

BB_OUT 16

BB_FB 40

SW4AB 12

SW4CD 19

VIN_LDO2 1

LDO2 2

LDO2_FB 38

VIN_LDO34 5

LDO3 3

4

LDO4

GND

41

DVDD

SDA

32

31

SCL 30

VSTB 28

WAKE 23

PBSTAT 22

PGOOD 29

IRQ 17

RST0 8

10ÂµF

1ÂµH

10ÂµF

1.5ÂµH

10ÂµF

1.5ÂµH

10ÂµF

604K

10pF

22ÂµF

VCORE

0.647V TO 1.34V

1.6A

22ÂµF

768K

715K

10pF

22ÂµF

VSRAM/DDR

1.8V

1A

422K

681K

10pF

22ÂµF

VSOC

0.676V to 1.4V

1A

787K

VIO

3.3V

1.2A

1M

4.7pF

22ÂµF

316k

FREESCALE

i.MX51

NVCC_SRTC_PDW

VCC(CORE)

FASTR_ANA

FASTR_DIG

NVCC_EMI_DRAM

NVCC_CNTL_EMI

NVCC_PER2,3,4,6,8,9

NVCC_EMI(NAND+EMI)

VDDGP

VDDA33

VDD_FUSE

NVCC__EMI

NVCC_PER13,14

2.7ÂµH

1ÂµF

604k

1ÂµF

768k

1ÂµF

1ÂµF

1ÂµF

VMEMORY

0.647V TO 1.34V

250mA

VANALOG

1.8V

250mA

VDDA

VDD_DIG_PLL_A&B

VDD_TVDIG

VDD_AVA_PLL_A&B

NVCC_IPU

VAUX

2.8V

250mA

4.7k 4.7k

PWR_ON

VDD_TVSUPPLY

AHVDDRGB

NVCC_DAC

NVCC_TV_BACK

NVCC_USBPHY

NVCC_OSC

GPIO

I2C2_SDA

I2C2_SCL

PMIC_VSTBY_REQ

GPIO

GPIO

PMIC_RDY

GPIO1/IRQ

POR_B

GND

3589 TA02

3589fb

43

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