参数资料
型号: LTC4210-3IS6
厂商: LINEAR TECHNOLOGY CORP
元件分类: 电源管理
英文描述: 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO6
封装: PLASTIC, MO-193, TSOT-23, 6 PIN
文件页数: 9/16页
文件大小: 216K
代理商: LTC4210-3IS6
2
LTC4210-3/LTC4210-4
421034fa
(Note 1)
Supply Voltage (VCC) ............................................... 17V
Input Voltage (SENSE, TIMER) .. – 0.3V to (VCC + 0.3V)
Input Voltage (ON) ..................................... –0.3V to 17V
Output Voltage (GATE) ........ Internally Limited (Note 3)
Operating Temperature Range
LTC4210-3C/LTC4210-4C ....................... 0
°C to 70°C
LTC4210-3I/LTC4210-4I .................... – 40
°C to 85°C
Storage Temperature Range ................. – 65
°C to 150°C
Lead Temperature (Soldering, 10 sec).................. 300
°C
ABSOLUTE
AXI U
RATI GS
W
WW
U
PACKAGE/ORDER I FOR ATIO
UU
W
ORDER PART
NUMBER
LTC4210-3CS6
LTC4210-4CS6
LTC4210-3IS6
LTC4210-4IS6
TJMAX = 125°C, θJA = 230°C/ W
TIMER 1
GND 2
ON 3
6 VCC
5 SENSE
4 GATE
TOP VIEW
S6 PACKAGE
6-LEAD PLASTIC TSOT-23
S6 PART MARKING
LTCPJ
LTCPM
LTCPK
LTCPN
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
VCC
Supply Voltage
2.7
7.0
V
ICC
VCC Supply Current
0.75
3.5
mA
VLKOR
VCC Undervoltage Lockout Release
VCC Rising
2.2
2.5
2.65
V
VLKOHYST
VCC Undervoltage Lockout Hysteresis
100
mV
IINON
ON Pin Input Current
–10
0
10
A
IINSENSE
SENSE Pin Input Current
VSENSE = VCC
–10
5
10
A
VCB
Circuit Breaker Trip Voltage
VCB = (VCC – VSENSE)
44
50
56
mV
IGATEUP
GATE Pin Pull-Up Current
VGATE = 0V
–5
– 10
–15
A
IGATEDN
GATE Pin Pull-Down Current
VTIMER = 1.5V, VGATE = 3V or
25
mA
VON = 0V, VGATE = 3V or
VCC – VSENSE = 100mV, VGATE = 3V
VGATE
External N-Channel Gate Drive
VGATE – VCC, VCC = 2.7V
4.0
6.5
8
V
VGATE – VCC, VCC = 3V
4.5
7.5
10
V
VGATE – VCC, VCC = 3.3V
5.0
8.5
9.7
V
VGATE – VCC, VCC = 5V
5.0
7.0
8.0
V
VGATE
GATE Pin Voltage
VCC = 2.7V
6.7
9.2
10.7
V
VCC = 3.0V
7.5
10.5
13.0
V
VCC = 3.3V
8.3
11.8
13.0
V
VCC = 5.0V
10.0
12.0
13.0
V
ITIMERUP
TIMER Pin Pull-Up Current
Initial Cycle, VTIMER = 1V
–2
–5
–8.5
A
During Current Fault Condition, VTIMER = 1V
–25
–60
–100
A
ITIMERDN
TIMER Pin Pull-Down Current
After Current Fault Disappears, VTIMER = 1V
2
3.5
A
Under Normal Conditions, VTIMER = 1V
100
A
VTIMER
TIMER Pin Threshold
High Threshold, TIMER Rising
1.22
1.3
1.38
V
Low Threshold, TIMER Falling
0.15
0.2
0.25
V
VTMRHYST
TIMER Low Threshold Hysteresis
100
mV
VON
ON Pin Threshold
ON Threshold, ON Rising
1.22
1.3
1.38
V
VONHYST
ON Pin Threshold Hysteresis
80
mV
The
denotes specifications which apply over the full operating
temperature range, otherwise specifications are TA = 25°C. VCC = 5V, unless otherwise noted. (Note 2)
ELECTRICAL CHARACTERISTICS
Consult factory for parts specified with wider operating temperature ranges.
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/
相关PDF资料
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