參數(shù)資料
型號: LTC4010CFE#TRPBF
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): 12/24頁
文件大小: 212K
代理商: LTC4010CFE#TRPBF
2
LTC4010
4010fa
ORDER PART
NUMBER
(Note 1)
VCC (Input Supply) to GND ....................... –0.3V to 36V
FAULT, CHRG, VCELL, VCDIV, SENSE,
BAT or READY to GND ................... –0.3V to VCC + 0.3V
SENSE to BAT ......................................................
±0.3V
CHEM, VTEMP or TIMER to GND .............. –0.3V to 3.5V
PGND to GND ......................................................
±0.3V
Operating Ambient Temperature Range
(Note 2) ....................................................... 0
°C to 85°C
Operating Junction Temperature (Note 3) ........... 125
°C
Storage Temperature Range ................. – 65
°C to 150°C
Lead Temperature (Soldering, 10 sec).................. 300
°C
LTC4010CFE
TJMAX = 125°C, θJA = 38°C/W
EXPOSED PAD (PIN 17) IS GND. MUST BE SOLDERED TO
PCB TO OBTAIN SPECIFIED THERMAL RESISTANCE
ABSOLUTE MAXIMUM RATINGS
W
WW
U
PACKAGE/ORDER INFORMATION
W
U
(Note 4) The
indicates specifications which apply over the full operating
temperature range, otherwise specifications are at TA = 25°C. VCC = 12V, BAT = 4.8V, GND = PGND = 0V, unless otherwise noted.
Consult LTC Marketing for parts specified with wider operating temperature ranges.
ELECTRICAL CHARACTERISTICS
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
VCC Supply
VCC
Input Voltage Range
4.5
34
V
ISHDN
Shutdown Quiescent Current (Note 8)
VCC = BAT = 4.8V
5
10
A
IQ
Quiescent Current
Waiting to Charge (Pause)
35
mA
ICC
Operating Current
Fast Charge State, No Gate Load
59
mA
VUVLO
Undervoltage Threshold Voltage
VCC Increasing
3.85
4.2
4.45
V
VUV(HYST)
Undervoltage Hysteresis Voltage
170
mV
VSHDNI
Shutdown Threshold Voltage
VCC – BAT, VCC Increasing
45
65
90
mV
VSHDND
Shutdown Threshold Voltage
VCC – BAT, VCC Decreasing
15
25
45
mV
VCE
Charge Enable Threshold Voltage
VCC – BAT, VCC Increasing
400
510
600
mV
INTVDD Regulator
VDD
Output Voltage
No Load
4.5
5
5.5
V
IDD
Short-Circuit Current (Note 5)
INTVDD = 0V
–100
–50
–10
mA
INTVDD(MIN)
Output Voltage
VCC = 4.5V, IDD = –10mA
3.85
V
PWM Current Source
VFS
BAT – SENSE Full-Scale Regulation
0.3V < BAT < VCC – 0.3V (Note 8)
95
100
105
mV
Voltage (Fast Charge)
BAT = 4.8V
95
100
105
mV
VPC
BAT – SENSE Precharge Regulation
0.3V < BAT < VCC – 0.3V (Note 8)
16
20
24
mV
Voltage
BAT = 4.8V
16
20
24
mV
VTC
BAT – SENSE Top-Off Charge
0.3V < BAT < VCC – 0.3V (Note 8)
6.5
10
13.5
mV
Regulation Voltage
BAT = 4.8V
6.5
10
13.5
mV
FE PACKAGE
16-LEAD PLASTIC TSSOP
1
2
3
4
5
6
7
8
TOP VIEW
16
15
14
13
12
11
10
9
FAULT
CHRG
CHEM
GND
VTEMP
VCELL
VCDIV
TIMER
READY
VCC
TGATE
PGND
BGATE
INTVDD
BAT
SENSE
17
FE PART
MARKING
4010CFE
Order Options Tape and Reel: Add #TR
Lead Free: Add #PBF Lead Free Tape and Reel: Add #TRPBF
Lead Free Part Marking: http://www.linear.com/leadfree/
相關(guān)PDF資料
PDF描述
LTC4011CFE#PBF High Efficiency Standalone Nickel Battery Charger; Package: TSSOP; No of Pins: 16; Temperature Range: 0&deg;C to +70&deg;C
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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