参数资料
型号: LTC3589IUJ#PBF
厂商: LINEAR TECHNOLOGY CORP
元件分类: 稳压器
英文描述: SWITCHING REGULATOR, 2600 kHz SWITCHING FREQ-MAX, PQCC40
封装: 6 X 6 MM, 0.75 MM HEIGHT, LEAD FREE, PLASTIC, QFN-40
文件页数: 41/46页
文件大小: 570K
代理商: LTC3589IUJ#PBF
LTC3589/LTC3589-1
46
3589fc
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900 FAX: (408) 434-0507 www.linear.com
LINEAR TECHNOLOGY CORPORATION 2010
LT 0211 REV C PRINTED IN USA
RELATED PARTS
PART
NUMBER
DESCRIPTION
COMMENTS
LTC3101
1.8V to USB, Multioutput DC/DC
Converter with Low Loss USB
Power Controller
Seamless Transition Between Multiple Input Power Sources, VIN Range: 1.8V to 5.5V, Buck-Boost Converter
VOUT Range: 1.5V to 5.25V, 3.3VOUT at 800mA for VIN ≥ 3V, Dual 350mA Buck Regulators, VOUT: 0.6V to
VIN, 38μA Quiescent Current in Burst Mode Operation, 24-Lead 4mm × 4mm × 0.75mm QFN Package
LTC3556
Switching USB Power Manager
PMIC with Li-Ion/Polymer Charger
Complete Multifunction PMIC: Switching Power Manager, 1A Buck-Boost + 2 Buck Regulators + LDO,
4mm
× 5mm QFN-28 Package
LTC3577/
LTC3577-1/
LTC3577-3/
LTC3577-4
Highly Integrated Portable/
Navigation PMIC
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 VFLOAT, -3 Version for SiRF Atlas IV
Processors
LTC3586/
LTC3586-1
Switching USB Power Manager
PMIC with Li-Ion/Polymer Charger
Complete Multifunction PMIC: Switching Power Manager, 1A Buck-Boost + 2 Bucks + Boost + LDO,
4mm
× 6mm QFN-38 Package, -1 Version Has 4.1V VFLOAT.
TYPICAL APPLICATION
Integrated Power IC for Mobile μProcessor System with USB/Automotive Battery Charger
10μF
VIN
PVIN1
PVIN2
PVIN3
PVIN4
VBUS
VC WALL
ACPR
USB
TO μC
C2
10μF
0805
C5
10μF
0805
C1
4.7μF
C6
68nF
C4
22μF
C3
0.1μF
0603
R7
100k
R11
499k
R2
150k
4
2
3
7
3
7
9, 21
6
9
20
18
19
14
12
10
11
M5
11
1
6
8
5
10
13
R9
2.94k
R10
1k
M4
L1
3.3μH
L2
10μH
CLPROG PROG
LTC4098
LT3480
GND
SW
BATSENS
OVGATE
OVSENS
D0–D2
CHRG
NTCBIAS
NTC
2
1
15-17
8
4
5
VOUT
IDGATE
BAT
Li-Ion
+
R8
100k
T
R6
40.2k
R12
100k
RT
VIN
RUN/SS
PG
GND
VC
BD SYNC
SW
FB
BOOST
VIN
C7
0.47μF
HVBUCK
OVGATE
RSTO
EN1
EN2
EN3
EN4
EN_LDO2
EN_LDO34
WAKE
PWR_ON
PGOOD
IRQ
LDO1_STDBY
LDO1_FB
1M
3.3V, 25mA
68k
VB1
VL2
VB3
VB2
VBB
68k
316K
DVDD
SDA
SCL
VBB
VSTB
PBSTAT
ON
68k
4.7k
TO μP
1μH
10pF
VB1
1.2V
1.6A
VB2
1.8V
1A
VB3
1.2V
1A
VBB
3.3V
1A
VL2
1.2V
250mA
LTC3589
VL3
1.8V
250mA
VL4
2.8V
250mA
3589 TA03
604k
768k
22μF
1.5μH
10pF
715k
422k
22μF
1.5μH
10pF
681k
787k
22μF
4.7pF
1M
316k
22μF
604k
768k
1μF
10μF
25
7
37
36
35
8
10
11
13
14
9
18
23
20
29
17
31
30
28
22
21
32
6
242715
39
33
26
34
16
40
12
19
1
2
38
5
3
4
41
2.7μH
SW1
SW2
BUCK1_FB
BUCK2_FB
BUCK3_FB
BB_OUT
SW3
BB_FB
SW4AB
SW4CD
VIN_LDO2
LDO2
LDO2_FB
LDO3
LDO4
GND
VBB
VB2
VIN_LDO34
AUTOMOTIVE,
FIREWIRE,
ETC.
R5
10k
R1
1k
R3
33k
R4
10k
D1
MMBZ524-
0BLT1G
10V
M3
ZXMN10A08E6
M1
ZXMP10A18G
M2
ZXMP10A18G
HVIN
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相关代理商/技术参数
参数描述
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