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LTC3735 डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - 2-Phase High Efficiency DC/DC Controller - Linear

भाग संख्या LTC3735
समारोह 2-Phase High Efficiency DC/DC Controller
मैन्युफैक्चरर्स Linear 
लोगो Linear लोगो 
पूर्व दर्शन
1 Page
		
<?=LTC3735?> डेटा पत्रक पीडीएफ

LTC3735 pdf
LTC3735
ABSOLUTE MAXIMUM RATINGS (Note 1)
Input Supply Voltage (PVCC)........................ 7V to – 0.3V
Topside Driver Voltages (BOOST1,2).......... 38V to –0.3V
Switch Voltage (SW1, 2)................................ 32V to –5V
Boosted Driver Voltages
(BOOST1-SW1, BOOST2-SW2)................ 7V to –0.3V
DPRSLPVR, STP_CPUB, MCH_PG, PGOOD,
RDPRSLP, RDPSLP, RBOOT Voltages .......... 5V to –0.3V
RUN/SS, PSIB, FREQSET Voltages ..............7V to – 0.3V
VID0-VID5 Voltages .....................................5V to – 0.3V
VVFOBA,+V, VolOtaAge................................................................................................3. .26VV
to
to
–0.3V
–0.3V
Peak Gate Drive Current <1µs
(TG1, TG2, BG1, BG2)..................................................5A
Operating Ambient Temperature Range
(Note 2) .................................................... –40°C to 85°C
Junction Temperature (Note 3).............................. 125°C
Storage Temperature Range
SSOP.................................................. –65°C to 150°C
QFN..................................................... –65°C to 125°C
QFN Reflow Peak Body Temperature..................... 260°C
Lead Temperature (Soldering, 10 sec)................... 300°C
PIN CONFIGURATION
TOP VIEW
VFB 1
DPRSLPVR 2
FREQSET 3
PSIB
VOA+
VOA–
OAOUT
4
5
6
7
STP_CPUB 8
SGND
SENSE1+
SENSE1
SENSE2+
SENSE2
9
10
11
12
13
RDPRSLP 14
RDPSLP 15
RUN/SS 16
ITH 17
RBOOT 18
36 MCH_PG
35 PGOOD
34 BOOST1
33 TG1
32 SW1
31 BOOST2
30 TG2
29 SW2
28 PVCC
27 BG1
26 PGND
25 BG2
24 VID5
23 VID4
22 VID3
21 VID2
20 VID1
19 VID0
G PACKAGE
36-LEAD PLASTIC SSOP
TJMAX = 125°C, θJA = 85°C/W
TOP VIEW
FREQSET 1
PSIB
VOA+
VOA–
OAOUT
2
3
4
5
STP_CPUB 6
SGND 7
SENSE1+ 8
SENSE19
SENSE2+ 10
SENSE211
RDPRSLP 12
38 37 36 35 34 33 32
39
13 14 15 16 17 18 19
31 NC
30 BOOST2
29 TG2
28 SW2
27 PVCC
26 BG1
25 PGND
24 BG2
23 VID5
22 VID4
21 VID3
20 VID2
UHF PACKAGE
38-LEAD (7mm × 5mm) PLASTIC QFN
TJMAX = 125°C, θJA = 34°C/W
EXPOSED PAD (PIN 39) IS SIGNAL GROUND, MUST BE CONNECTED TO PCB AND SGND
ORDER INFORMATION
LEAD FREE FINISH
TAPE AND REEL
PART MARKING*
PACKAGE DESCRIPTION
TEMPERATURE RANGE
LTC3735EG#PBF
LTC3735EG#TRPBF
LTC3735
36-Lead Plastic SSOP
–40°C to 85°C
LTC3735EUHF#PBF
LTC3735EUHF#TRPBF LTC3735
38-Lead (7mm × 5mm) Plastic QFN
–40°C to 85°C
Consult LTC Marketing for parts specified with wider operating temperature ranges. *The temperature grade is identified by a label on the shipping container.
Consult LTC Marketing for information on non-standard lead based finish parts.
For more information on lead free part marking, go to: http://www.linear.com/leadfree/
For more information on tape and reel specifications, go to: http://www.linear.com/tapeandreel/
2
3735fa

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डाउनलोड[ LTC3735 Datasheet.PDF ]


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