參數(shù)資料
型號(hào): LTC4216
廠商: Linear Technology Corporation
元件分類: 基準(zhǔn)電壓源/電流源
英文描述: Ultralow Voltage Hot Swap Controller
中文描述: 超低電壓熱插拔控制器
文件頁數(shù): 2/24頁
文件大?。?/td> 277K
代理商: LTC4216
LTC4216
4216f
2
SYMBOL
V
CC
V
SENSEP
I
CC
V
CC(UVL)
Δ
V
CC(UVL,HYST)
Δ
V
CB(TH)
Δ
V
ACL(TH)
I
SENSEP(IN)
I
SENSEN(IN)
PARAMETER
Bias Supply Range
V
SENSEP
Supply Range
Bias Supply Current
Bias Supply Undervoltage Lockout
Bias Supply Undervoltage
Lockout Hysteresis
Circuit Breaker Trip Voltage Threshold
(V
SENSEP
– V
SENSEN
)
Analog Current Limit Voltage Threshold
(V
SENSEP
– V
SENSEN
)
SENSEP Pin Input Current
SENSEN Pin Input Current
CONDITIONS
V
ON
= 2V, V
FB
= 2V
V
CC
Rising
MIN
2.3
0
1.97
50
TYP
1.6
2.12
120
MAX
6
6
3
2.23
190
UNITS
V
V
mA
V
mV
22.5
21.5
32
25
25
40
27.5
28.5
48
mV
mV
mV
V
SENSEP
= V
SENSEN
= V
CC
= 6V
V
SENSEP
= V
SENSEN
= 0V, V
CC
= 6V
V
SENSEN
= V
SENSEP
= V
CC
= 6V
V
SENSEN
= V
SENSEP
= 0V, V
CC
= 6V
20
–5
70
–7
10
–10
250
–20
15
–15
μA
μA
μA
μA
12
11
10
9
8
7
1
2
3
4
5
6
13
FAULT
V
CC
SENSEP
SENSEN
GATE
FB
RESET
ON
FILTER
TIMER
SS
GND
TOP VIEW
DE PACKAGE
12-LEAD (4mm
×
3mm) PLASTIC DFN
T
JMAX
= 125°C,
θ
= 43°C/W,
θ
JC
= 4.3°C/W
EXPOSED PAD (PIN 13)
INTERNALLY CONNECTED TO GND
(PCB CONNECTION OPTIONAL)
Bias Supply Voltage (V
CC
) ...........................–0.3V to 9V
Input Voltages
FB, ON, SS, SENSEP, SENSEN .................–0.3V to 9V
TIMER, FILTER ........................... –0.3V to V
CC
+ 0.3V
Output Voltages
R
E
S
E
T,
F
A
U
L
T ........................................–0.3V to 9V
GATE ......................................................–0.3V to 15V
ORDER PART
NUMBER
DE PART*
MARKING
Consult LTC Marketing for parts specified with wider operating temperature ranges.
*The temperature grade is indicated by a label on the shipping container.
4216
LTC4216CDE
LTC4216IDE
(Note 1)
temperature range, otherwise specifications are at T
A
= 25°C. V
CC
= 3.3V, unless otherwise noted. (Note 2)
The
denotes the specifications which apply over the full operating
Operating Temperature Range
LTC4216C ................................................0°C to 70°C
LTC4216I .............................................–40°C to 85°C
Storage Temperature Range
MS .....................................................–65°C to 150°C
DE ......................................................–65°C to 125°C
Lead Temperature (Soldering, 10sec)
MS Package ......................................................300°C
ORDER PART
NUMBER
MS PART*
MARKING
LTBKV
LTC4216CMS
LTC4216IMS
ELECTRICAL CHARACTERISTICS
ABSOLUTEW
W
W
U
PACKAGE/ORDER IU
U
W
1
2
3
4
5
RESET
ON
FILTER
TIMER
GND
10
9
8
7
6
V
SENSEP
SENSEN
GATE
FB
TOP VIEW
MS PACKAGE
10-LEAD PLASTIC MSOP
T
JMAX
= 125°C,
θ
JA
= 160°C/W
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