參數(shù)資料
型號: LTC4010CFE#PBF
廠商: LINEAR TECHNOLOGY CORP
元件分類: 穩(wěn)壓器
英文描述: High Efficiency Standalone Nickel Battery Charger; Package: TSSOP; No of Pins: 16; Temperature Range: 0°C to +70°C
中文描述: BATTERY CHARGE CONTROLLER, 615 kHz SWITCHING FREQ-MAX, PDSO16
封裝: 4.40 MM, LEAD FREE, EXPOSED PAD, PLASTIC, TSSOP-16
文件頁數(shù): 22/24頁
文件大?。?/td> 212K
代理商: LTC4010CFE#PBF
7
LTC4010
4010fa
TYPICAL PERFOR A CE CHARACTERISTICS
UW
TYPICAL PERFOR A CE CHARACTERISTICS
UW
Charge Enable Threshold
Voltage (VCC – BAT)
Thermistor Disable Threshold
Voltage
Pause Threshold Voltage
TEMPERATURE (
°C)
–50
400
VOLTAGE
(mV)
450
500
550
600
–30
–10
10
30
4010 G21
50
70
90
TEMPERATURE (
°C)
–50
–30
2.8
VOLTAGE
(V)
3.0
3.3
–10
30
50
4010 G22
2.9
3.2
3.1
10
70
90
TEMPERATURE (
°C)
–50
210
230
270
10
50
4010 G23
190
170
–30
–10
30
70
90
150
130
250
VOLTAGE
(mV)
INTVDD Voltage
TEMPERATURE (
°C)
–50
–30
4.5
VOLTAGE
(V)
4.9
5.5
–10
30
50
4010 G24
4.7
5.3
5.1
10
70
90
NO LOAD
INTVDD Short-Circuit Current
TEMPERATURE (
°C)
–50
CURRENT
(mA)
–40
–35
–30
10
50
4010 G25
–45
–50
–30
–10
30
70
90
–55
–60
UU
U
PI FU CTIO S
FAULT (Pin 1): Active-Low Fault Indicator Output. The
LTC4010 indicates various battery and internal fault con-
ditions by connecting this pin to GND. Refer to the Opera-
tion and Applications Information sections for further
details. This output is capable of driving an LED and should
be left floating if not used. FAULT is an open-drain output
to GND with an operating voltage range of GND to VCC.
CHRG (Pin 2): Active-Low Charge Indicator Output. The
LTC4010 indicates it is providing charge to the battery by
connecting this pin to GND. Refer to the Operation and
Applications Information sections for further details. This
output is capable of driving an LED and should be left
floating if not used. CHRG is an open-drain output to GND
with an operating voltage range of GND to VCC.
CHEM (Pin 3): Battery Chemistry Selection Input. This pin
should be wired to GND to select NiMH fast charge
termination parameters. If a voltage greater than 2.85V is
applied to this pin, or it is left floating, NiCd parameters are
used. Refer to the Applications Information section for
further details. Operating voltage range is GND to 3.3V.
GND (Pin 4): Ground. This pin provides a single-point
ground for internal references and other critical analog
circuits.
相關PDF資料
PDF描述
LTC4010CFE#TRPBF High Efficiency Standalone Nickel Battery Charger; Package: TSSOP; No of Pins: 16; Temperature Range: 0°C to +70°C
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