參數(shù)資料
型號: LTC1760CFW
廠商: LINEAR TECHNOLOGY CORP
元件分類: 電源管理
英文描述: Dual Smart Battery System Manager
中文描述: 3-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO48
封裝: 6.10 MM, PLASTIC, TSSOP-48
文件頁數(shù): 5/44頁
文件大?。?/td> 379K
代理商: LTC1760CFW
LTC1760
5
sn1760 1760is
ELECTRICAL CHARACTERISTICS
temperature range, otherwise specifications are at T
A
= 25
°
C. V
DCIN
= 20V, V
BAT1
= 12V, V
BAT2
= 12V, V
VDDS
= 3.3V, V
VCC2
= 5.2V
unless otherwise noted.
The
G
denotes the specifications which apply over the full operating
SYMBOL
t
ONPI
t
OFFPI
V
PONI
PARAMETER
Gate B1I/B2I/DCI Turn-On Time
Gate B1I/B2I/DCI Turn-Off Time
Input Gate Clamp Voltage
GB1I
GB2I
GDCI
Input Gate Off Voltage
GB1I
GB2I
GDCI
CONDITIONS
V
GS
< –3V, C
LOAD
= 3000pF (Note 4)
V
GS
> –1V, C
LOAD
= 3000pF (Note 4)
I
LOAD
= 1
μ
A
Highest (V
BAT1
or V
SCP
) – V
GB1I
Highest (V
BAT2
or V
SCP
) – V
GB2I
Highest (V
DCIN
or V
SCP
) – V
GDCI
I
LOAD
= –25
μ
A
Highest (V
BAT1
or V
SCP
) – V
GB1I
Highest (V
BAT2
or V
SCP
) – V
GB2I
Highest (V
DCIN
or V
SCP
) – V
GDCI
MIN
TYP
300
10
MAX
UNITS
μ
s
μ
s
4.75
4.75
4.75
6.7
6.7
6.7
7.5
7.5
7.5
V
V
V
V
POFFI
0.18
0.18
0.18
0.25
0.25
0.25
V
V
V
Thermistor
Thermistor Trip
(COLD-RANGE/OVER-RANGE)
C
LOAD(MAX)
= 300pF (Note 9)
R1A = R2A = 1130
±
1%
R1B = R2B = 54900
±
1%
C
LOAD(MAX)
= 300pF (Note 9)
R1A = R2A = 1130
±
1%
R1B = R2B = 54900
±
1%
C
LOAD(MAX)
= 300pF (Note 9)
R1A = R2A = 1130
±
1%
R1B = R2B = 54900
±
1%
C
LOAD(MAX)
= 300pF (Note 9)
R1A = R2A = 1130
±
1%
R1B = R2B = 54900
±
1%
G
95
100
105
k
Thermistor Trip
(IDEAL-RANGE /COLD-RANGE)
G
28.5
30
32.5
k
Thermistor Trip
(HOT-RANGE /IDEAL-RANGE)
G
2.85
3
3.15
k
Thermistor Trip
(UNDER-RANGE /HOT-RANGE)
G
425
500
575
Logic Levels
SCL/SCL1/SCL2/SDA/SDA1/
SDA2 Input Low Voltage (V
IL
)
SCL/SCL1/SCL2/SDA/SDA1/
SDA2 Input High Voltage (V
IH
)
SCL/SCL1/SCL2/SDA/SDA1/
SDA2 Input Leakage Current
SCL/SCL1/SCL2/SDA/SDA1/
SDA2 Input Leakage Current
SCL1/SDA1/SCL2/SDA2 Pull-Up
Current When Not Connected to
SMBus Host.
SCL1/SDA1/SCL2/SDA2
Series Impedance to Host SMBus.
SCL/SDA Output Low Voltage (V
OL
).
LTC1760 Driving the Pin.
SCL1/SDA1/SCL2/SDA2 Pullup
Output Low Voltage (VOL).
LTC1760 Driving the Pin with Battery
SMBus not Connected to Host SMBus.
SCL1/SDA1/SCL2/SDA2
Output Low Voltage (V
OL
).
LTC1760 Driving the Pin with Battery
SMBus Connected to Host SMBus
G
0.8
V
G
2.1
V
V
SDA
, V
SCL
, V
SDA1
, V
SCL1
,
V
SDA2
, V
SCL2
= 0.8V
V
SDA
, V
SCL
, V
SDA1
, V
SCL1
, V
SDA2
,
V
SCL2
= 2.1V
V
SCL1
= V
SDA1
= V
SCL2
= V
SDA2
= 0.4V
V
VCC2
= 4.85V and 5.55V (Current is Through
Internal Series Resistor and Schottky to V
CC2
)
V
SDA1
, V
SCL1
, V
SDA2
, V
SCL2
= 0.8V
G
–5
5
μ
A
G
–5
5
μ
A
I
PULLUP
165
220
350
μ
A
G
300
I
PULLUP
= 350
μ
A
G
0.4
V
I
PULLUP
Internal to LTC1760
G
0.4
V
I
PULLUP
= 350
μ
A on Host Side
G
0.4
V
相關PDF資料
PDF描述
LTC2286 Dual 10-Bit, 65/40/25Msps Low Noise 3V ADCs
LTC2286CUP Dual 10-Bit, 65/40/25Msps Low Noise 3V ADCs
LTC2286IUP Dual 10-Bit, 65/40/25Msps Low Noise 3V ADCs
LTC2286UP Dual 10-Bit, 65/40/25Msps Low Noise 3V ADCs
LTC2287 Dual 10-Bit, 65/40/25Msps Low Noise 3V ADCs
相關代理商/技術參數(shù)
參數(shù)描述
LTC1760CFW#PBF 功能描述:IC MANAGER BATTERY DUAL 48TSSOP RoHS:是 類別:集成電路 (IC) >> PMIC - 電池管理 系列:- 其它有關文件:STC3100 View All Specifications 特色產品:STC3100 - Battery Monitor IC 標準包裝:4,000 系列:- 功能:燃料,電量檢測計/監(jiān)控器 電池化學:鋰離子(Li-Ion) 電源電壓:2.7 V ~ 5.5 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:8-TSSOP,8-MSOP(0.118",3.00mm 寬) 供應商設備封裝:8-MiniSO 包裝:帶卷 (TR) 其它名稱:497-10526-2
LTC1760CFW#PBF 制造商:Linear Technology 功能描述:Battery Management IC 制造商:Linear Technology 功能描述:IC, BATTERY CHARGER, 4.28A, TSSOP-48
LTC1760CFW#TR 功能描述:IC MANAGER BATTERY SYS 48-TSSOP RoHS:否 類別:集成電路 (IC) >> PMIC - 電池管理 系列:- 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:2,500 系列:- 功能:電池監(jiān)控器 電池化學:堿性,鋰離子,鎳鎘,鎳金屬氫化物 電源電壓:1 V ~ 5.5 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:SOT-23-6 供應商設備封裝:SOT-6 包裝:帶卷 (TR)
LTC1760CFW#TRPBF 功能描述:IC MANAGER BATTERY DUAL 48TSSOP RoHS:是 類別:集成電路 (IC) >> PMIC - 電池管理 系列:- 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:2,500 系列:- 功能:電池監(jiān)控器 電池化學:堿性,鋰離子,鎳鎘,鎳金屬氫化物 電源電壓:1 V ~ 5.5 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:SOT-23-6 供應商設備封裝:SOT-6 包裝:帶卷 (TR)
LTC1760CFWPBF 制造商:Linear Technology 功能描述:Dual Smart Battery Sys. Manager TSSOP48