參數(shù)資料
型號(hào)： TC3405A
廠商： Linear Technology Corporation
元件分類： 熱敏電阻
英文描述： Standalone Linear Li-lon Battery Charger with Thermistor Input
中文描述： 獨(dú)立線性鋰離子電池充電器熱敏電阻輸入
文件頁數(shù)： 3/20頁
文件大?。?/td> 665K
代理商： TC3405A
LTC4061
3
4061fa
ELECTRICAL CHARACTERISTICS
temperature range, otherwise specifications are at T
A
= 25°C. V
CC
= 5V, unless otherwise noted.
The
●
denotes the specifications which apply over the full operating
SYMBOL
V
UT
I
DETECT
Δ
V
RECHRG
t
SS
t
TERM
t
RECHRG
t
TIMER
R
C
/
5
V
C
/
5
V
NTC-HOT
V
NTC-COLD
V
NTC-DIS
f
C
H
R
G
T
LIM
R
ON
PARAMETER
User Termination Mode Threshold
Voltage
Charge Current Detection Threshold
Recharge Threshold Voltage
Soft-Start Time
Termination Comparator Filter Time
Recharge Comparator Filter Time
Charge Cycle Time
C
/5 Pin Pull-Down Resistor
C
/5 Input Threshold Voltage
NTC Pin Hot Threshold Voltage
NTC Pin Cold Threshold Voltage
NTC Pin Disable Threshold Voltage
NTC Fault Pulsing Frequency
Junction Temperature in Constant
Temperature Mode
Power FET “ON” Resistance
(Between V
CC
and BAT)
CONDITIONS
V
TIMER
from Low to High
Hysteresis
R
DET
= 1k, 0 ≤ T
A
≤ 85°C
R
DET
= 2k, 0 ≤ T
A
≤ 85°C
R
DET
= 10k, 0 ≤ T
A
≤ 85°C
R
DET
= 20k, 0 ≤ T
A
≤ 85°C
V
FLOAT
– V
RECHRG,
0 ≤ T
A
≤ 85°C
I
BAT
from 0 to I
CHRG
Current Termination Mode
C
TIMER
= 0.1μF
C
/
5 Rising, 4.3V < V
CC
< 8V
Hysteresis
V
NTC
Falling
V
NTC
Rising
V
NTC
Rising
V
NTC
Falling
V
NTC
Falling
Hysteresis
Current/User Termination Mode
Time Termination Mode C
TIMER
= 0.1μF
MIN
3.9
90
45
8
3.8
65
0.8
3
2.55
2
0.4
70
1
TYP
4.2
50
100
50
10
5
100
100
1.5
7
3
3.4
0.7
70
MAX
110
55
12
6.2
135
2.5
14
3.45
5
1
100
2
UNITS
V
mV
mA
mA
mA
mA
mV
μs
ms
ms
hr
M
Ω
●
V
mV
0.35 V
CC
0.36 V
CC
0.76 V
CC
0.75 V
CC
85
50
1.5
1.5
105
V
V
V
V
mV
mV
Hz
Hz
°C
V
BAT
= 3.85V, I
CC
= 175mA, R
PROG
= 2k
375
m
Ω
Note 1:
Absolute Maximum Ratings are those values beyond which the life
of the device may be impaired.
Note 2:
The LTC4061 is guaranteed to meet performance specifications
from 0°C to 70°C. Specifications over the –40°C to 85°C operating
temperature range are assured by design, characterization and correlation
with statistical process controls.
Note 3:
Failure to correctly solder the exposed pad of the package to the
PC board will result in a thermal resistance much higher than 40°C/W.
Note 4:
Supply current includes PROG pin current and I
DET
pin current
(approximately 100μA each) but does not include any current delivered to
the battery through the BAT pin (approximately 100mA).
Note 5:
This IC includes overtemperature protection that is intended
to protect the device during momentary overload conditions.
Overtemperature protection will become active at a junction temperature
greater than the maximum operating temperature. Continuous operation
above the specified maximum operating junction temperature may impair
device reliability.
相關(guān)PDF資料
PDF描述
TC3405VQR 16-Bit, Low Cost, Low Power Sigma-Delta A/D Converter
TC3405VPE 16-Bit, Low Cost, Low Power Sigma-Delta A/D Converter
TC3405 16-Bit, Low Cost, Low Power Sigma-Delta A/D Converter
TC4420IMF713 6A High-Speed MOSFET Drivers
TC4420IOA 6A High-Speed MOSFET Drivers
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TC3405VPE 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 16-Bit Sigma-Delta RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
TC3405VQR 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 16-Bit Sigma-Delta RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
TC3405VQRTR 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 16-Bit Sigma-Delta RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
TC341 制造商:TI 制造商全稱:Texas Instruments 功能描述:780X488 PIXEL CCD IMAGE SENSOR
TC341-20 功能描述:視頻 IC 780 X 488-Pixel CCD Image Sensor RoHS:否 制造商:Fairchild Semiconductor 工作電源電壓:5 V 電源電流:80 mA 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-28 封裝:Reel
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購

我的聯(lián)系方式

*
*
*