LTC3589_12 Datasheet, PDF (46/50 Pages) Linear Technology – 8-Output Regulator with Sequencing and I2C

LTC3589/LTC3589-1/
LTC3589-2
TYPICAL APPLICATION
10μF
V_IN
37
V_IN
PV_IN1 ⁶
V_RTC
1.3V
25mA
SW1 ⁷
36
LDO1_STDBY
1μF
100k
BUCK1_FB ³⁹
35
LDO1_FB
PV_IN2 ²⁴
158k
LTC3589-2 ^{SW2 25}
ENABLE_DDR_1V5
BUCK2_FB ³³
IMX_LDO_1V8 10
WAKE 11
SW2_VCC 13
DDR_1V5 14
9
18
20
PWR_ON
EN1
EN2
EN3
EN4
EN_LDO2
EN_LDO3
PWR_ON
21 _ON
PV_IN3 ²⁷
SW3 ²⁶
BUCK3_FB ³⁴
15
PV_IN4
BB_OUT ¹⁶
BB_FB ⁴⁰
SW4AB ¹²
19
SW4CD
V_{IN_LDO2} ¹
LDO2 ²
LDO2_FB ³⁸
V_{IN_LDO34} ⁵
LDO3 ³
V_IN
47k
GND
41
4
LDO4
DV_DD
SDA
32
31
SCL ³⁰
VSTB ²⁸
RST0 ⁸
PGOOD ²⁹
IRQ ¹⁷
PBSTAT ²²
WAKE ²³
46
FREESCALE
10μF
i.MX536
ARM CORE
1.10V RUN
NVCC_SRTC_PDW
0.85V STBY
1μH
1.6A
VDDGP_1-15
100k
10pF
22μF
22μF
158k
10μF
1.5μH
10μF
180k
10pF
191k
2.2μH
10μF
270k
10pF
100k
511k
10pF
158k
2.5μH
1μF
180k
191k
10μF
2.2μF
2.2μF
2.2μF
47k
PERIPHERAL CORE
1.31V RUN
0.95V STBY
SW2_VCC
1.2A
22μF
IMX_LDO_1V8
22μF
1.3V
22μF
VCC_1-33
VDD_ANA_PLL(LDO_OUT)
NVCC_CKIH
NVCC_RESET
VDD_DIG_PLL(LDO_OUT)
VDD_REG(IMX_LDO_1V8_IN)
2.5V 1.2A
NVCC_XTAL
NVCC_LVDS
22μF
NVCC_LVDS_BG
USB_OTG_VDDA25
USB_H1_VDDA25
VPH1
VHP2
VI-O
3.35V
1.2A
NVCC_NANDF
NVCC_EIM_MAIN_1
NVCC_EIM_MAIN_2
22μF
NVCC_EIM_SEC
NVCC_SD1
NVCC_SD2
NVCC_PATA
NVCC_FEC
NVCC_GPIO
NVCC_CSI
NVCC_KEYPAD
USB_H1_VDDA33
ANALOG
USB_OTG_VDDA33
1.3V
250mA
VDDA_1-4
VDDAL1
VP1-2
DDR_1V5
DDR_REF
NVCC_EMI_DRAM_1-5
DDR_REF
ANALOG
2.8V
250mA
NVCC_LCD_1-2
NVCC_JTAG
TVDAC_AHVDDRGB_1-2
TVDAC_DHVDD
4.7k 4.7k
3.2V 250mA
47k 47k _{PWR_ON}
VDD_FUSE
I2C2_SDA (KEY_ROW3)
I2C2_SCL (EMI_EB2)
PMIC_STBY_REQ
PMIC_ON_REQ
GPIO/PMIC_RDY
GPIO/IRQ
GPIO
FASTR_ANA
FASTR_DIG
GND 1-95
3589 TA02
3589fe