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参数资料
| 型号： | LTC3586EUFE#PBF |
| 厂商： | LINEAR TECHNOLOGY CORP |
| 元件分类： | 稳压器 |
| 英文描述： | 3 A BATTERY CHARGE CONTROLLER, 2700 kHz SWITCHING FREQ-MAX, PQCC38 |
| 封装： | 4 X 6 MM, 0.75 MM HEIGHT, LEAD FREE, PLASTIC, QFN-38 |
| 文件页数： | 12/36页 |
| 文件大小： | 317K |
| 代理商： | LTC3586EUFE#PBF |
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LTC3586/LTC3586-1
2
3586fa
PIN CONFIGURATION
ABSOLUTE MAXIMUM RATINGS
VBUS (Transient) t < 1ms,
Duty Cycle < 1% ..........................................– 0.3V to 7V
VIN1, VIN2, VIN3, VIN4, VBUS (Static),
BAT, NTC, CHRG, FAULT, ILIM0, ILIM1,
EN3, EN4, MODE, FB4, VOUT4 .....................– 0.3V to 6V
FB1...............................................– 0.3V to (VIN1 + 0.3V)
FB2...............................................– 0.3V to (VIN2 + 0.3V)
FB3, VC3.......................................– 0.3V to (VIN3 + 0.3V)
EN1, EN2............– 0.3V to Max (VBUS, VOUT, BAT) + 0.3V
ICLPROG ....................................................................3mA
IFAULT, ICHRG...........................................................50mA
IPROG........................................................................2mA
ILDO3V3...................................................................30mA
ISW1, ISW2 ............................................................600mA
ISW, IBAT, IVOUT............................................................2A
ISWAB3, ISWCD3, ISW4, IVOUT3 ...................................2.5A
Operating Temperature Range (Note 2)....–40°C to 85°C
Junction Temperature (Note 3) ............................. 125°C
Storage Temperature Range...................–65°C to 125°C
(Notes 1, 5)
13 14 15 16
TOP VIEW
39
UFE PACKAGE
38-LEAD (4mm
6mm) PLASTIC QFN
17 18 19
38 37 36 35 34 33 32
24
25
26
27
28
29
30
31
8
7
6
5
4
3
2
1
ILIM0
ILIM1
LDO3V3
CLPROG
NTC
VOUT4
SW4
MODE
FB4
FB3
VC3
GATE
CHRG
PROG
FB1
VIN1
SW1
SW2
VIN2
FB2
VIN4
EN1
EN2
FAUL
T
SW
V
BUS
V
BUS
V
OUT
EN4
BA
T
SW
AB3
V
IN3
V
IN3
V
OUT3
V
OUT3
EN3
SWCD3
23
22
21
20
9
10
11
12
TJMAX = 125°C, θJA = 34°C/W
EXPOSED PAD (PIN 39) IS GND, MUST BE SOLDERED TO PCB
ELECTRICAL CHARACTERISTICS The l denotes the specications which apply over the full operating
temperature range, otherwise specications are at TA = 25°C. VBUS = 5V, BAT = 3.8V, VIN1 = VIN2 = VIN3 = VIN4 = VOUT3 = 3.8V,
VOUT4 = 5V, RPROG = 1k, RCLPROG = 3.01k, unless otherwise noted.
ORDER INFORMATION
LEAD FREE FINISH
TAPE AND REEL
PART MARKING
PACKAGE DESCRIPTION
TEMPERATURE RANGE
LTC3586EUFE#PBF
LTC3586EUFE#TRPBF
3586
38-Lead (4mm
× 6mm) Plastic QFN
– 40°C to 85°C
LTC3586EUFE-1#PBF
LTC3586EUFE-1#TRPBF
35861
38-Lead (4mm
× 6mm) Plastic QFN
– 40°C to 85°C
Consult LTC Marketing for parts specied with wider operating temperature ranges.
Consult LTC Marketing for information on non-standard lead based nish parts.
For more information on lead free part marking, go to: http://www.linear.com/leadfree/
For more information on tape and reel specications, go to: http://www.linear.com/tapeandreel/
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
PowerPath Switching Regulator
VBUS
Input Supply Voltage
4.35
5.5
V
IBUSLIM
Total Input Current
1x Mode, VOUT = BAT
5x Mode, VOUT = BAT
10x Mode, VOUT = BAT
Suspend Mode, VOUT = BAT
l
87
436
800
0.31
95
460
860
0.38
100
500
1000
0.50
mA
IVBUSQ
VBUS Quiescent Current
1x Mode, IVOUT = 0mA
5x Mode, IVOUT = 0mA
10x Mode, IVOUT = 0mA
Suspend Mode, IVOUT = 0mA
7
15
0.044
mA
相关PDF资料 |
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|---|---|
| LTC3586EUFE-1#PBF | BATTERY CHARGE CONTROLLER, PQCC38 |
| LTC3586EUFE-1#TRPBF | BATTERY CHARGE CONTROLLER, PQCC38 |
| LTC3672BEDC-1#PBF | 1.1 A SWITCHING REGULATOR, 2700 kHz SWITCHING FREQ-MAX, PDSO8 |
| LTC3728LZEUH | 3 A DUAL SWITCHING CONTROLLER, 590 kHz SWITCHING FREQ-MAX, PQCC28 |
| LTC3773EUHF | SWITCHING CONTROLLER, 700 kHz SWITCHING FREQ-MAX, PQCC38 |
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