LTC3589HUJ#PBF Linear Technology, LTC3589HUJ#PBF Datasheet - Page 46

• Manufacturer Part Number: LTC3589HUJ#PBF
• Description: IC DC/DC CONV 8-OUTPUT 40QFN
• Manufacturer: Linear Technology

Specifications of LTC3589HUJ#PBF

• Applications: Handheld/Mobile Devices
• Current - Supply: 8µA
• Voltage - Supply: 2.7 V ~ 5.5 V
• Operating Temperature: -40°C ~ 150°C
• Mounting Type: Surface Mount
• Package / Case: *
• Primary Input Voltage: 5.5V
• No. Of Outputs: 8
• Output Voltage: 5V
• Output Current: 1.6A
• No. Of Pins: 40
• Operating Temperature Range: -40°C To +150°C
• Msl: MSL 1 - Unlimited
• No. Of Ldo Regulators: 3
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

LTC3589/LTC3589-1
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46
TYPICAL APPLICATION
TO μC
TO μC
V
USB
IN
AUTOMOTIVE,
OVGATE
C1
4.7μF
T
R7
100k
FIREWIRE,
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
[phone]
R8
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DESCRIPTION
1.8V to USB, Multioutput DC/DC
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40.2k
HVIN
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D0–D2
CHRG
NTCBIAS
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BUS
C2
10μF
0805
C3
0.1μF
0603
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●
PG
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M1
FAX: [phone]
7
LTC4098
V
V
C
C
9
20
WALL
7
R10
1k
LT3480
GND
18
R3
33k
R4
10k
GND
11 1
ACPR
9, 21
D1
MMBZ524-
0BLT1G
10V
BD SYNC
BATSENS
19
BOOST
IDGATE
2
SW
V
BAT
OUT
SW
FB
6
6
14
0.47μF
C7
Li-Ion
COMMENTS
Seamless Transition Between Multiple Input Power Sources, V
V
V
Complete Multifunction PMIC: Switching Power Manager, 1A Buck-Boost + 2 Buck Regulators + LDO,
4mm × 5mm QFN-28 Package
Complete Multifunction PMIC: Linear Power Manager and Three Buck Regulators, 10-LED Boost Reg,
4mm × 7mm QFN-44 Package, -1 and -4 Versions Have 4.1V V
Processors
Complete Multifunction PMIC: Switching Power Manager, 1A Buck-Boost + 2 Bucks + Boost + LDO,
4mm × 6mm QFN-38 Package, -1 Version Has 4.1V V
3
8
12
10
11
R5
10k
R1
1k
M3
ZXMN10A08E6
3.3μH
●
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OUT
IN
L1
www.linear.com
, 38μA Quiescent Current in Burst Mode Operation, 24-Lead 4mm × 4mm × 0.75mm QFN Package
+
M2
Range: 1.5V to 5.25V, 3.3V
10μH
L2
M5
M4
R11
499k
100k
R12
C5
10μF
0805
HVBUCK
C4
22μF
3.3V, 25mA
V
TO μP
BB
68k
OUT
68k
68k
V
V
V
V
V
1μF
BB
B1
L2
B3
B2
4.7k
68k
at 800mA for V
68k
4.7k
1M
316K
36
35
10
11
13
14
18
23
20
29
17
32
31
30
28
22
21
8
9
LDO1_STDBY
LDO1_FB
RSTO
EN1
EN2
EN3
EN4
EN_LDO2
EN_LDO34
WAKE
PWR_ON
PGOOD
IRQ
DV
SDA
SCL
VSTB
PBSTAT
ON
V
IN
DD
37
10μF
P
IN
VIN1
≥ 3V, Dual 350mA Buck Regulators, V
6
FLOAT
10μF
LTC3589
P
VIN2
GND
.
24
41
IN
10μF
Range: 1.8V to 5.5V, Buck-Boost Converter
FLOAT
P
VIN3
27
VIN_LDO34
BUCK1_FB
BUCK2_FB
BUCK3_FB
VIN_LDO2
© LINEAR TECHNOLOGY CORPORATION 2010
LDO2_FB
10μF
BB_OUT
, -3 Version for SiRF Atlas IV
SW4CD
SW4AB
BB_FB
P
LDO2
LDO3
LDO4
3589 TA03
SW1
SW2
SW3
VIN4
15
10μF
7
39
25
33
26
34
16
40
12
19
1
2
38
5
3
4
LT 0211 REV C • PRINTED IN USA
1.5μH
1.5μH
V
V
1μH
2.7μH
B2
BB
604k
768k
1μF
1μF
10pF
10pF
10pF
4.7pF
OUT
604k
768k
715k
422k
681k
787k
1M
316k
: 0.6V to
1μF
V
1.8V
250mA
V
2.8V
250mA
L3
L4
V
1.2V
250mA
3589fc
L2
22μF
22μF
22μF
22μF
V
1.8V
1A
V
3.3V
1A
V
1.2V
1.6A
V
1.2V
1A
22μF
B2
BB
B1
B3