參數(shù)資料
型號： LTC3586EUFE-1#TRPBF
廠商： LINEAR TECHNOLOGY CORP
元件分類： 穩(wěn)壓器
英文描述： BATTERY CHARGE CONTROLLER, PQCC38
封裝： 4 X 6 MM, 0.75 MM HEIGHT, LEAD FREE, PLASTIC, QFN-38
文件頁數(shù)： 23/36頁
文件大?。?/td> 317K
代理商： LTC3586EUFE-1#TRPBF
LTC3586/LTC3586-1
3
3586fa
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
hCLPROG (Note 4)
Ratio of Measured VBUS Current to
CLPROG Program Current
1x Mode
5x Mode
10x Mode
Suspend Mode
224
1133
2140
9.3
mA/mA
IOUT(POWERPATH)
VOUT Current Available Before Loading
BAT
1x Mode, BAT = 3.3V
5x Mode, BAT = 3.3V
10x Mode, BAT = 3.3V
Suspend Mode
135
672
1251
0.32
mA
VCLPROG
CLPROG Servo Voltage in Current Limit 1x, 5x, 10x Modes
Suspend Mode
1.188
100
V
mV
VUVLO_VBUS
VBUS Undervoltage Lockout
Rising Threshold
Falling Threshold
3.95
4.30
4.00
4.35
V
VUVLO_VBUS-BAT
VBUS to BAT Differential Undervoltage
Lockout
Rising Threshold
Falling Threshold
200
50
mV
VOUT
VOUT Voltage
1x, 5x, 10x Modes, 0V < BAT < 4.2V,
IVOUT = 0mA, Battery Charger Off
3.5
BAT + 0.3
4.7
V
USB Suspend Mode, IVOUT = 250μA
4.5
4.6
4.7
V
fOSC
Switching Frequency
1.8
2.25
2.7
MHz
RPMOS_POWERPATH PMOS On-Resistance
0.18
Ω
RNMOS_POWERPATH NMOS On-Resistance
0.30
Ω
IPEAK_POWERPATH
Peak Switch Current Limit (Note 5)
1x, 5x Modes
10x Mode
2
3
A
Battery Charger
VFLOAT
BAT Regulated Output Voltage
LTC3586
LTC3586-1
l
4.179
4.165
4.079
4.065
4.200
4.100
4.221
4.235
4.121
4.135
V
ICHG
Constant Current Mode Charge Current RPROG = 1k
RPROG = 5k
980
185
1022
204
1065
223
mA
IBAT
Battery Drain Current
VBUS > VUVLO, IVOUT = 0μA
VBUS = 0V, IVOUT = 0μA (Ideal Diode Mode)
2
3.5
29
5
41
μA
VPROG
PROG Pin Servo Voltage
1.000
V
VPROG_TRKL
PROG Pin Servo Voltage in Trickle
Charge
BAT < VTRKL
0.100
V
VC/10
C/10 Threshold Voltage at PROG
100
mV
hPROG
Ratio of IBAT to PROG Pin Current
1022
mA/mA
ITRKL
Trickle Charge Current
BAT < VTRKL
100
mA
VTRKL
Trickle Charge Threshold Voltage
BAT Rising
2.7
2.85
3.0
V
ΔVTRKL
Trickle Charge Hysteresis Voltage
135
mV
VRECHRG
Recharge Battery Threshold Voltage
Threshold Voltage Relative to VFLOAT
–75
–100
–125
mV
tTERM
Safety Timer Termination
Timer Starts When BAT = VFLOAT
3.3
4
5
Hour
tBADBAT
Bad Battery Termination Time
BAT < VTRKL
0.42
0.5
0.63
Hour
hC/10
End-of-Charge Indication Current Ratio (Note 6)
0.088
0.1
0.112
mA/mA
VCHRG
CHRG Pin Output Low Voltage
ICHRG = 5mA
65
100
mV
ICHRG
CHRG Pin Leakage Current
VCHRG = 5V
1
μA
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.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LTC3586EUFE-2#PBF 功能描述:IC USB POWER MANAGER HE 38-QFN RoHS:是 類別:集成電路 (IC) >> PMIC - 電源管理 - 專用 系列:Bat-Track™, PowerPath™ 標(biāo)準(zhǔn)包裝:1 系列:- 應(yīng)用:手持/移動設(shè)備 電流 - 電源:- 電源電壓:3 V ~ 5.5 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:14-WFDFN 裸露焊盤 供應(yīng)商設(shè)備封裝:14-LLP-EP（4x4） 包裝:Digi-Reel® 配用:LP3905SD-30EV-ND - BOARD EVALUATION LP3905SD-30 其它名稱:LP3905SD-30DKR
LTC3586EUFE-2#TRPBF 功能描述:IC USB POWER MANAGER HE 38-QFN RoHS:是 類別:集成電路 (IC) >> PMIC - 電源管理 - 專用 系列:Bat-Track™, PowerPath™ 標(biāo)準(zhǔn)包裝:1 系列:- 應(yīng)用:手持/移動設(shè)備 電流 - 電源:- 電源電壓:3 V ~ 5.5 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:14-WFDFN 裸露焊盤 供應(yīng)商設(shè)備封裝:14-LLP-EP（4x4） 包裝:Digi-Reel® 配用:LP3905SD-30EV-ND - BOARD EVALUATION LP3905SD-30 其它名稱:LP3905SD-30DKR
LTC3586EUFE-3#PBF 功能描述:IC USB POWER MANAGER HE 38-QFN RoHS:是 類別:集成電路 (IC) >> PMIC - 電源管理 - 專用 系列:Bat-Track™, PowerPath™ 標(biāo)準(zhǔn)包裝:1 系列:- 應(yīng)用:手持/移動設(shè)備 電流 - 電源:- 電源電壓:3 V ~ 5.5 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:14-WFDFN 裸露焊盤 供應(yīng)商設(shè)備封裝:14-LLP-EP（4x4） 包裝:Digi-Reel® 配用:LP3905SD-30EV-ND - BOARD EVALUATION LP3905SD-30 其它名稱:LP3905SD-30DKR
LTC3586EUFE-3#TRPBF 功能描述:IC USB POWER MANAGER HE 38-QFN RoHS:是 類別:集成電路 (IC) >> PMIC - 電源管理 - 專用 系列:Bat-Track™, PowerPath™ 標(biāo)準(zhǔn)包裝:1 系列:- 應(yīng)用:手持/移動設(shè)備 電流 - 電源:- 電源電壓:3 V ~ 5.5 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:14-WFDFN 裸露焊盤 供應(yīng)商設(shè)備封裝:14-LLP-EP（4x4） 包裝:Digi-Reel® 配用:LP3905SD-30EV-ND - BOARD EVALUATION LP3905SD-30 其它名稱:LP3905SD-30DKR
LTC3586EUFE-PBF 制造商:LINER 制造商全稱:Linear Technology 功能描述:High Effi ciency USB Power Manager with Boost, Buck-Boost and Dual Bucks
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