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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)： | 8/44頁 |
| 文件大?。?/td> | 379K |
| 代理商： | LTC1760CFW |
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LTC1760
8
sn1760 1760is
Input Power Related
SCN (Pin 4):
PowerPath Current Sensing Negative Input.
This pin should be connected directly to the “bottom”
(output side) of the low valued resistor in series with the
three PowerPath switch pairs, for detecting short-circuit
current events. Also powers LTC1760 internal circuitry
when all other sources are absent.
SCP (Pin 5):
PowerPath Current Sensing Positive Input.
This pin should be connected directly to the “top” (switch
side) of the low valued resistor in series with the three
PowerPath switch pairs, for detecting short-circuit cur-
rent events.
GDCO (Pin 6):
DCIN Output Switch Gate Drive. Together
with GDCI, this pin drives the gate of the P-channel switch
in series with the DCIN input switch.
GDCI (Pin 7):
DCIN Input Switch Gate Drive. Together with
GDCO, this pin drives the gate of the P-channel switch
connected to the DCIN input.
TYPICAL PERFOR U
TIME (
μ
s)
16
15
14
13
12
11
10
9
8
7
6
L
1960 G02
–50 –40 –30
–10
0
10 20
30 40
50
–20
C
LOAD
= 20
μ
F
I
LOAD
= 0.8A
T
A
°
C
LOPWR
THRESHOLD
Power Path Switching 1 and 2
PIU
GB1O (Pin 8):
BAT1 Output Switch Gate Drive. Together
with GB1I, this pin drives the gate of the P-channel switch
in series with the BAT1 input switch.
GB1I (Pin 9):
BAT1 Input Switch Gate Drive. Together with
GB1O, this pin drives the gate of the P-channel switch
connected to the BAT1 input.
GB2O (Pin 10):
BAT2 Output Switch Gate Drive. Together
with GB2I, this pin drives the gate of the P-channel switch
in series with the BAT2 input switch.
GB2I (Pin 11):
BAT2 Input Switch Gate Drive. Together
with GB2O, this pin drives the gate of the P-channel switch
connected to the BAT2 input.
CLP (Pin 36):
This is the Positive Input to the Supply
Current Limiting Amplifier CL1. The threshold is set at
100mV above the voltage at the DCIN pin. When used to
limit supply current, a filter is needed to filter out the
switching noise.
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相關(guān)代理商/技術(shù)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(guān)文件:STC3100 View All Specifications 特色產(chǎn)品:STC3100 - Battery Monitor IC 標(biāo)準(zhǔn)包裝:4,000 系列:- 功能:燃料，電量檢測計/監(jiān)控器 電池化學(xué):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(yīng)商設(shè)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(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:2,500 系列:- 功能:電池監(jiān)控器 電池化學(xué):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(yīng)商設(shè)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(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:2,500 系列:- 功能:電池監(jiān)控器 電池化學(xué):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(yīng)商設(shè)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 |
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