參數(shù)資料
型號: LTM4600HVIV#TRPBF
廠商: LINEAR TECHNOLOGY CORP
元件分類: 穩(wěn)壓器
英文描述: 17 A SWITCHING REGULATOR, BGA104
封裝: 15 X 15 MM, ROHS COMPLIANT, MO-222, LGA-104
文件頁數(shù): 12/24頁
文件大?。?/td> 351K
代理商: LTM4600HVIV#TRPBF
LTM4600HV
2
4600hvfd
FCB, EXTVCC, PGOOD, RUN/SS, VOUT.......... –0.3V to 6V
VIN, SVIN, fADJ............................................ –0.3V to 28V
VOSET, COMP............................................. –0.3V to 2.7V
Operating Temperature Range (Note 2)
E and I Grades ..................................... –40°C to 85°C
MP Grade........................................... –55°C to 125°C
Junction Temperature ........................................... 125°C
Storage Temperature Range................... –55°C to 125°C
(Note 1)
The
l denotes the specications which apply over the full operating
temperature range, otherwise specications are at TA = 25°C, VIN = 12V. External CIN = 120μF, COUT = 200μF/Ceramic per typical
application (front page) conguration.
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
VIN(DC)
Input DC Voltage
AbsMax 28V for Tolerance on 24V Inputs
l
4.5
28
V
VOUT(DC)
Output Voltage
FCB = 0V
VIN = 5V or 12V, VOUT = 1.5V, IOUT = 0A
l
1.478
1.470
1.50
1.522
1.530
V
Input Specications
VIN(UVLO)
Under Voltage Lockout Threshold
IOUT = 0A
3.4
4
V
IINRUSH(VIN)
Input Inrush Current at Startup
IOUT = 0A, VOUT = 1.5V, FCB = 0
VIN = 5V
VIN = 12V
VIN = 24V
0.6
0.7
0.8
A
IQ(VIN)
Input Supply Bias Current
IOUT = 0A, EXTVCC Open
VIN = 12V, VOUT = 1.5V, FCB = 5V
VIN = 12V, VOUT = 1.5V, FCB = 0V
VIN = 24V, VOUT = 2.5V, FCB = 5V
VIN = 24V, VOUT = 2.5V, FCB = 0V
Shutdown, RUN = 0.8V, VIN = 12V
1.2
42
1.8
36
35
75
mA
μA
Min On Time
100
ns
Min Off Time
400
ns
IS(VIN)
Input Supply Current
VIN = 12V, VOUT = 1.5V, IOUT = 10A
VIN = 12V, VOUT = 3.3V, IOUT = 10A
VIN = 5V, VOUT = 1.5V, IOUT = 10A
VIN = 24V to 3.3V at 10A, EXTVCC = 5V
1.52
3.13
3.64
1.6
A
RUN/SS
FCB
PGOOD
VIN
PGND
VOUT
COMP
SGND
EXT
V
CC
V
OSET
f ADJ
SV
IN
LGA PACKAGE
104-LEAD (15mm × 15mm × 2.8mm)
TOP VIEW
TJMAX = 125°C, θJA = 15°C/W, θJC = 6°C/W,
θJA DERIVED FROM 95mm × 76mm PCB WITH 4 LAYERS, WEIGHT = 1.7g
LEAD FREE FINISH
TAPE AND REEL
PART MARKING
PACKAGE DESCRIPTION
TEMPERATURE RANGE
LTM4600HVEV#PBF
LTM4600HVIV#PBF
LTM4600HVMPV#PBF
LTM4600HVEV#TRPBF
LTM4600HVIV#TRPBF
LTM4600HVMPV#TRPBF
LTM4600HVEV
LTM4600HVIV
LTM4600HVMPV
104-Lead (15mm × 15mm × 2.8mm)
–40°C to 85°C
–55°C to 125°C
Consult LTC Marketing for parts specied with wider operating temperature ranges.
Consult LTC Marketing for information on non-standard lead based nish parts.
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
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