LTM4606(RevB) 데이터 시트보기 (PDF) - Linear Technology
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LTM4606 Datasheet PDF : 28 Pages
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LTM4606
Absolute Maximum Ratings
(Note 1)
DRVCC, VOUT................................................. –0.3V to 6V
PLLIN, FCB, TRACK/SS, MPGM, MARG0,
MARG1, PGOOD, RUN ...............–0.3V to INTVCC + 0.3V
VFB, COMP................................................. –0.3V to 2.7V
VIN, VD........................................................ –0.3V to 28V
Internal Operating Temperature Range (Note 2)
E and I Grades.................................... –40°C to 125°C
MP Grade............................................ –55°C to 125°C
Junction Temperature............................................ 125°C
Storage Temperature Range................... –45°C to 125°C
Pin Configuration
TOP VIEW
MPGM
12
COMP
11
RUN
SGND
10
TRACK/SS
9
PLLIN
VD
8
INTVCC
7
6
5
4
3
2
1
ABCDE F GH J K LM
VIN
BANK 1
PGND
BANK 2
VOUT
BANK 3
LGA PACKAGE
133-LEAD (15mm × 15mm × 2.8mm)
TJMAX = 125°C, θJA = 15°C/W, θJCbottom = 6°C/W, θJCtop = 16°C/W
θJA DERIVED FROM 95mm × 76mm PCB WITH 4 LAYERS
WEIGHT = 1.7g
order information
LEAD FREE FINISH TRAY
PART MARKING* PACKAGE DESCRIPTION
TEMPERATURE RANGE
LTM4606EV#PBF
LTM4606EV#PBF
LTM4606V
133-Lead (15mm × 15mm × 2.8mm) LGA –40°C to 125°C
LTM4606IV#PBF
LTM4606IV#PBF
LTM4606V
133-Lead (15mm × 15mm × 2.8mm) LGA –40°C to 125°C
LTM4606MPV#PBF
LTM4606MPV#PBF
LTM4606MPV
133-Lead (15mm × 15mm × 2.8mm) LGA –55°C to 125°C
Consult LTC Marketing for parts specified with wider operating temperature ranges. *The temperature grade is identified by a label on the shipping container.
For more information on lead free part marking, go to: http://www.linear.com/leadfree/
This product is only offered in trays. For more information go to: http://www.linear.com/packaging/
Electrical Characteristics The l denotes the specifications which apply over the specified internal
operating temperature range, otherwise specifications are at TA = 25°C (Note 2). VIN = 12V, unless otherwise noted. Per typical
application (front page) configuration, RFB = 40.2k.
SYMBOL
PARAMETER
CONDITIONS
MIN TYP MAX UNITS
VIN(DC)
Input DC Voltage
l 4.5
28
V
VOUT(DC)
Output Voltage, Total Variation with CIN = 10µF x2, COUT = 200µF; FCB = 0
l 1.474 1.5 1.526
V
Line and Load
VIN = 5V to 28V, IOUT = 0A to 6A, (Note 4)
Input Specifications
VIN(UVLO)
Undervoltage Lockout Threshold IOUT = 0A
3.2
4
V
IINRUSH(VIN)
Input Inrush Current at Start-Up
IOUT = 0A, CIN = 10µF x2, COUT = 200µF,
VOUT = 1.5V
VIN = 5V
VIN = 12V
0.6
A
0.7
A
4606fb
2
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