3012B View Datasheet(PDF) - Linear Technology
Part Name
Description
MFG CO.
'3012B' PDF : 16 Pages View PDF
LT3012B
ABSOLUTE AXI U RATI GS (Note 1)
IN Pin Voltage ................................................... ±80V
OUT Pin Voltage ............................................... ±60V
IN to OUT Differential Voltage ........................... ±80V
ADJ Pin Voltage .................................................. ±7V
Output Short-Circuit Duration ..................... Indefinite
Storage Temperature Range
TSSOP Package ........................... –65°C to 150°C
DFN Package ............................... –65°C to 125°C
Operating Junction Temperature Range
(Notes 3, 9, 10) ........................... –40°C to 125°C
Lead Temperature (Soldering, 10 sec)............ 300°C
UW U
PACKAGE/ORDER I FOR ATIO
TOP VIEW
NC 1
OUT 2
OUT 3
ADJ 4
GND 5
NC 6
12 NC
11 IN
10 IN
13
9 NC
8 NC
7 NC
DE PACKAGE
12-LEAD (4mm × 3mm) PLASTIC DFN
TJMAX = 125°C, θJA = 40°C/ W, θJC = 16°C/ W
EXPOSED PAD (PIN 13) IS GND
MUST BE SOLDERED TO PCB
ORDER PART NUMBER
DE PART MARKING
TOP VIEW
GND 1
NC 2
OUT 3
OUT 4
ADJ 5
GND 6
NC 7
GND 8
16 GND
15 NC
14 IN
13 IN
17
12 NC
11 NC
10 NC
9 GND
FE PACKAGE
16-LEAD PLASTIC TSSOP
TJMAX = 125°C, θJA = 40°C/ W, θJC = 16°C/ W
EXPOSED PAD (PIN 17) IS GND
MUST BE SOLDERED TO PCB
ORDER PART NUMBER
FE PART MARKING
LT3012BEDE
3012B
LT3012BEFE
3012BEFE
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.
ELECTRICAL CHARACTERISTICS
The ● denotes specifications which apply over the full operating temperature range, otherwise specifications are at TJ = 25°C.
PARAMETER
CONDITIONS
MIN TYP MAX
Minimum Input Voltage
ILOAD = 250mA
●
4
4.5
ADJ Pin Voltage (Notes 2, 3)
VIN = 4V, ILOAD = 1mA
4.5V < VIN < 80V, 1mA < ILOAD < 250mA
1.225 1.24 1.255
● 1.2
1.24 1.28
Line Regulation
∆VIN = 4V to 80V, ILOAD = 1mA (Note 2)
●
0.1
5
Load Regulation (Note 2)
VIN = 4.5V, ∆ILOAD = 1mA to 250mA
VIN = 4.5V, ∆ILOAD = 1mA to 250mA
7
12
●
25
UNITS
V
V
V
mV
mV
mV
3012bf
2
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