LTC2910 데이터 시트보기 (PDF) - Linear Technology
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LTC2910 Datasheet PDF : 16 Pages
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LTC2910
ABSOLUTE MAXIMUM RATINGS
(Note 1, 2)
Terminal Voltages
VCC (Note 3)............................................. –0.3V to 6V
RST, ⎯R⎯S⎯T ............................................... –0.3V to 16V
TMR..........................................–0.3V to (VCC + 0.3V)
Vn, DIS, SEL ......................................... –0.3V to 7.5V
Terminal Current
IVCC ....................................................................10mA
Reference Load Current (IREF) ...........................±1mA
IRST/⎯R⎯S⎯T ..............................................................10mA
Operating Temperature Range
LTC2910C ................................................ 0°C to 70°C
LTC2910I ............................................. –40°C to 85°C
Storage Temperature Range
SSOP, DFN ......................................... –65°C to 150°C
Lead Temperature (Soldering, 10 sec)
SSOP ................................................................ 300°C
PACKAGE/ORDER INFORMATION
TOP VIEW
V1 1
V2 2
V3 3
V4 4
V5 5
V6 6
V7 7
V8 8
16 VCC
15 TMR
14 SEL
13 DIS
17
12 RST
11 RST
10 REF
9 GND
DHC16 PACKAGE
16-LEAD (5mm × 3mm) PLASTIC DFN
TJMAX = 150°C, θJA = 43.5°C/W
EXPOSED PAD (PIN 17) PCB GND CONNECTION OPTIONAL
TOP VIEW
V1 1
V2 2
V3 3
V4 4
V5 5
V6 6
V7 7
V8 8
16 VCC
15 TMR
14 SEL
13 DIS
12 RST
11 RST
10 REF
9 GND
GN16 PACKAGE
16-LEAD PLASTIC SSOP
TJMAX = 150°C, θJA = 110°C/W
ORDER PART NUMBER DHC16 PART MARKING* ORDER PART NUMBER GN16 PART MARKING
LTC2910CDHC
2910
LTC2910IDHC
2910
LTC2910CGN
LTC2910IGN
2910
2910I
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/
*The temperature grade is identified by a label on the shipping container. Consult LTC Marketing for parts specified with wider operating temperature ranges.
ELECTRICAL CHARACTERISTICS The ● denotes the specifications which apply over the full operating
temperature range, otherwise specifications are at TA = 25°C. VCC = 3.3V, Vn = 0.55V, SEL = VCC, DIS = OPEN unless otherwise noted.
(Note 2)
SYMBOL
VSHUNT
ΔVSHUNT
VCC
VCC(MIN)
PARAMETER
VCC Shunt Regulator Voltage
VCC Shunt Regulator Load Regulation
Supply Voltage
Minimum VCC Output Valid
CONDITIONS
ICC = 5mA
ICC = 2mA to 10mA
DIS = 0V
MIN
● 6.2
●
● 2.3
●
TYP MAX
6.6
6.9
200
300
VSHUNT
1
UNITS
V
mV
V
V
2910fb
2
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