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参数资料
| 型号： | LTC4416IMS#TR |
| 厂商： | LINEAR TECHNOLOGY CORP |
| 元件分类： | 电源管理 |
| 英文描述： | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO10 |
| 封装： | PLASTIC, MSOP-10 |
| 文件页数： | 5/12页 |
| 文件大小： | 209K |
| 代理商： | LTC4416IMS#TR |
LTC4416/LTC4416-1
4416fa
Supply Voltage (V1, V2).............................. –14V to 40V
Voltage from V1 or V2 to VS ....................... –40V to 40V
Input Voltage
E1, E2 .................................................... –0.3V to 40V
VS ........................................................... –14V to 40V
Output Voltage
G1....... –0.3V to the Higher of V1 + 0.3V or VS + 0.3V
G2....... –0.3V to the Higher of V2 + 0.3V or VS + 0.3V
H1, H2 ..................................................... –0.3V to 7V
Operating Ambient Temperature Range (Note 2)
LTC4416E ............................................ –40°C to 85°C
LTC4416I ........................................... –40°C to 125°C
Operating Junction
Temperature Range................................ –40°C to 125°C
Storage Temperature Range................... –65°C to 150°C
Lead Temperature (Soldering, 10 sec) .................. 300°C
(Note 1)
The ● denotes the specifications which apply over the full operating
temperature range, otherwise specifications are at TA = 25°C. V1 = V2 = 12V, E1 = 2V, E2 = GND, GND = 0V. Current into a pin is
positive and current out of a pin is negative. All voltages are referenced to GND, unless otherwise specified.
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
VV1, VV2,
VVS
Operating Supply Range
V1, V2 and/or VS Must be in This Range for Proper
Operation
●
3.6
36
V
IQFL
Quiescent Supply Current at Low Supply
While in Forward Regulation
VV1 = 3.6V, VV2 = 3.6V. Measure Combined Current
at V1, V2 and VS Pins Averaged with VVS = 3.560V
and VVS = 3.6V (Note 3)
●
70
A
IQFH
Quiescent Supply Current at High Supply
While in Forward Regulation
VV1 = 36V, VV2 = 36V. Measure Combined Current
at V1, V2 and VS Pins Averaged with VVS = 35.960V
and VVS = 36V (Note 3)
●
130
A
IQRL
Quiescent Supply Current at Low Supply
While in Reverse Turn-Off
VV1 = 3.6V, VV2 = 3.6V. Measure Combined Current
at V1, V2 and VS Pins with VVS = 3.7V
●
70
A
IQRH
Quiescent Supply Current at High Supply
While in Reverse Turn-Off
VV1 = 35.9V, VV2 = 35.9V. Measure Combined
Current at V1, V2 and VS Pins with VVS = 36V
●
130
A
IQCL
Quiescent Supply Current at Low Supply
with E1 and E2 Active
VV1 = 3.6V, VV2 = 3.6V, VV1 – VVS = 0.9V,
VE1 = 0V, VE2 = 2V, V1 and V2 Measured Separately
●
30
A
IQCH
Quiescent Supply Current at High Supply
with E1 and E2 Active
VV1 = 36V, VV2 = 36V, VV1 – VVS = 0.9V,
VE1 = 0V, VE2 = 2V, V1 and V2 Measured Separately
●
65
A
ILEAK
V1, V2 and VS Pin Leakage Currents
When Other Pin Supplies Power (Note 4)
VV1 = VV2 = 28V, VVS = 0V. Measure IVS
–10
–1
1
A
VV1 = VV2 = 14V, VVS = –14V. Measure IVS
–10
–1
1
A
VV1 = VV2 = 36V, VVS = 8V. Measure IVS
–10
–1
1
A
PowerPath Controller
VFR
PowerPath Switch Forward Regulation
Voltage
VV1, VV2 – VVS, 3.6V ≤ VV1, VV2 ≤ 36V,
CG1 = CG2 = 3nF
●
10
40
mV
VRTO
PowerPath Switch Reverse Turn-Off
Threshold Voltage
VV1, VV2 – VVS, 3.6V ≤ VV1, VV2 ≤ 36V,
CG1 = CG2 = 3nF
●
–40
–10
mV
VFO
PowerPath Switch Forward Fast-On
Voltage Comparator Threshold
VV1, VV2 – VVS, 6V ≤ VV1, VV2 ≤ 36V,
CG1 = CG2 = 3nF, IG1, IG2 > 500A
●
50
125
mV
ELECTRICAL CHARACTERISTICS
ABSOLUTE AXI U RATI GS
W
U
PACKAGE/ORDER I FOR ATIO
U
W
1
2
3
4
5
H1
E1
GND
E2
H2
10
9
8
7
6
G1
V1
VS
V2
G2
TOP VIEW
MS PACKAGE
10-LEAD PLASTIC MSOP
TJMAX = 130°C, θJA = 120°C/W
ORDER PART NUMBER
MS PART MARKING*
LTC4416EMS
LTC4416IMS
LTC4416EMS-1
LTC4416IMS-1
LTCFC
LTCPS
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/
Consult LTC Marketing for parts specified with wider operating temperature ranges.
*The temperature grade is identified by a label on the shipping container.
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