參數(shù)資料
型號(hào)： LTC4215IUFD-3#TR
廠商： LINEAR TECHNOLOGY CORP
元件分類： 電源管理
英文描述： 1-CHANNEL POWER SUPPLY SUPPORT CKT, PQCC24
封裝： 4 X 5 MM, PLASTIC, MO-220, QFN-24
文件頁(yè)數(shù)： 12/28頁(yè)
文件大?。?/td> 307K
代理商： LTC4215IUFD-3#TR
LTC4215-1/LTC4215-3
2
421513fc
Supply Voltage (VDD) ................................ –0.3V to 24V
Supply Voltage (INTVCC) .......................... –0.3V to 6.5V
Input Voltages
GATE-SOURCE (Note 3).......................... –0.3V to 5V
SENSE+, SENSE– ................ VDD – 0.3V to VDD + 0.3V
SOURCE.................................................... –5V to 24V
EN, FB, ON, OV, UV ................................ –0.3V to 12V
ADR0, ADR1, TIMER,
ADIN, SS................................ –0.3V to INTVCC + 0.3V
GPIO2, GPIO3, SCL, SDA, SDAI, SDAO –0.3V to 6.5V
Output Voltages
GATE, GPIO1.......................................... –0.3V to 24V
GPIO2, GPIO3....................................... –0.3V to 6.5V
Operating Temperature Range
LTC4215C-1 ............................................. 0°C to 70°C
LTC4215I-1 .......................................... –40°C to 85°C
Storage Temperature Range
QFN.................................................... –65°C to 125°C
(Notes 1, 2)
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
Supplies
VDD
Input Supply Range
l
2.9
15
V
VOV(VDD)
Input Supply Overvoltage Threshold
l
15
15.6
16.5
V
IDD
Input Supply Current
l
35
mA
VDD(UVL)
Input Supply Undervoltage Lockout
VDD Rising
l
2.75
2.84
2.89
V
8
9
TOP VIEW
25
UFD PACKAGE
24-LEAD (4mm × 5mm) PLASTIC QFN
10 11 12
24 23 22 21 20
6
5
4
3
2
1
UV
OV
SS
GND
ON
EN
SDAO
FB
GPIO1
INTVCC
TIMER
ADIN
GPIO3
ADR1
V
DD
SENSE
+
SENSE
–
GATE
SOURCE
SDAI
SCL
GPIO2
NC
ADR0
7
14
15
16
17
18
19
13
TJMAX = 125°C, θJA = 34°C/W (EXPOSED PAD IS SOLDERED)
EXPOSED PAD (PIN 25) PCB GND CONNECTION OPTIONAL
LEAD FREE FINISH
TAPE AND REEL
PART MARKING*
PACKAGE DESCRIPTION
TEMPERATURE RANGE
LTC4215CUFD-1#PBF
LTC4215CUFD-1#TRPBF
42151
24-Lead (4mm
× 5mm) Plastic QFN
0°C to 70°C
LTC4215IUFD-1#PBF
LTC4215IUFD-1#TRPBF
42151
24-Lead (4mm
× 5mm) Plastic QFN
–40°C to 85°C
LTC4215CUFD-3#PBF
LTC4215CUFD-3#TRPBF
42153
24-Lead (4mm
× 5mm) Plastic QFN
0°C to 70°C
LTC4215IUFD-3#PBF
LTC4215IUFD-3#TRPBF
42153
24-Lead (4mm
× 5mm) Plastic QFN
–40°C to 85°C
LEAD BASED FINISH
TAPE AND REEL
PART MARKING*
PACKAGE DESCRIPTION
TEMPERATURE RANGE
LTC4215CUFD-1
LTC4215CUFD-1#TR
42151
24-Lead (4mm
× 5mm) Plastic QFN
0°C to 70°C
LTC4215IUFD-1
LTC4215IUFD-1#TR
42151
24-Lead (4mm
× 5mm) Plastic QFN
–40°C to 85°C
LTC4215CUFD-3
LTC4215CUFD-3#TR
42153
24-Lead (4mm
× 5mm) Plastic QFN
0°C to 70°C
LTC4215IUFD-3
LTC4215IUFD-3#TR
42153
24-Lead (4mm
× 5mm) Plastic QFN
–40°C to 85°C
Consult LTC Marketing for parts specied with wider operating temperature ranges. *The temperature grade is identied by a label on the shipping container.
For more information on lead free part marking, go to: http://www.linear.com/leadfree/
For more information on tape and reel specications, go to: http://www.linear.com/tapeandreel/
PIN CONFIGURATION
ABSOLUTE MAXIMUM RATINGS
ORDER INFORMATION
ELECTRICAL CHARACTERISTICS The l denotes the specications which apply over the full operating
temperature range, otherwise specications are at TA = 25°C. VDD = 12V unless otherwise noted.
相關(guān)PDF資料
PDF描述
LTC4215CUFD-3#TRPBF 1-CHANNEL POWER SUPPLY SUPPORT CKT, PQCC24
LTC4215CUFD-3 1-CHANNEL POWER SUPPLY SUPPORT CKT, PQCC24
LTC4215IUFD-3#PBF 1-CHANNEL POWER SUPPLY SUPPORT CKT, PQCC24
LTC4222CG#PBF 2-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO36
LTC4222CG#TRPBF 2-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO36
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