TPS51678RSMT [TI]
用于 VR12.6 V.CPU 的两相、D-CAP+TM 降压控制器 | RSM | 32 | -40 to 105;
| 型号： | TPS51678RSMT |
| 厂家： | 
TEXAS INSTRUMENTS |
| 描述： | 用于 VR12.6 V.CPU 的两相、D-CAP+TM 降压控制器 | RSM | 32 | -40 to 105 控制器 开关 |
| 文件： | 总10页 (文件大小：893K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
This device is designed specifically to power IMVP Mobile Processors under a strict disclosure
agreement with Intel Corporation. The end user must have a current CNDA Agreement in place with
Intel Corporation.
For a detailed data sheet and other design support tools, please contact IMVP@list.ti.com.
PACKAGE OPTION ADDENDUM
www.ti.com
10-Dec-2020
PACKAGING INFORMATION
Orderable Device
Status Package Type Package Pins Package
Eco Plan
Lead finish/
Ball material
MSL Peak Temp
Op Temp (°C)
Device Marking
Samples
Drawing
Qty
(1)
(2)
(3)
(4/5)
(6)
TPS51678RSMR
TPS51678RSMT
ACTIVE
VQFN
VQFN
RSM
32
32
3000 RoHS & Green
250 RoHS & Green
NIPDAU
Level-2-260C-1 YEAR
Level-2-260C-1 YEAR
-40 to 105
-40 to 105
TPS
51678
ACTIVE
RSM
NIPDAU
TPS
51678
(1) The marketing status values are defined as follows:
ACTIVE: Product device recommended for new designs.
LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect.
NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in a new design.
PREVIEW: Device has been announced but is not in production. Samples may or may not be available.
OBSOLETE: TI has discontinued the production of the device.
(2) RoHS: TI defines "RoHS" to mean semiconductor products that are compliant with the current EU RoHS requirements for all 10 RoHS substances, including the requirement that RoHS substance
do not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, "RoHS" products are suitable for use in specified lead-free processes. TI may
reference these types of products as "Pb-Free".
RoHS Exempt: TI defines "RoHS Exempt" to mean products that contain lead but are compliant with EU RoHS pursuant to a specific EU RoHS exemption.
Green: TI defines "Green" to mean the content of Chlorine (Cl) and Bromine (Br) based flame retardants meet JS709B low halogen requirements of <=1000ppm threshold. Antimony trioxide based
flame retardants must also meet the <=1000ppm threshold requirement.
(3) MSL, Peak Temp. - The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder temperature.
(4) There may be additional marking, which relates to the logo, the lot trace code information, or the environmental category on the device.
(5) Multiple Device Markings will be inside parentheses. Only one Device Marking contained in parentheses and separated by a "~" will appear on a device. If a line is indented then it is a continuation
of the previous line and the two combined represent the entire Device Marking for that device.
(6)
Lead finish/Ball material - Orderable Devices may have multiple material finish options. Finish options are separated by a vertical ruled line. Lead finish/Ball material values may wrap to two
lines if the finish value exceeds the maximum column width.
Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is provided. TI bases its knowledge and belief on information
provided by third parties, and makes no representation or warranty as to the accuracy of such information. Efforts are underway to better integrate information from third parties. TI has taken and
continues to take reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on incoming materials and chemicals.
TI and TI suppliers consider certain information to be proprietary, and thus CAS numbers and other limited information may not be available for release.
In no event shall TI's liability arising out of such information exceed the total purchase price of the TI part(s) at issue in this document sold by TI to Customer on an annual basis.
Addendum-Page 1
PACKAGE OPTION ADDENDUM
www.ti.com
10-Dec-2020
Addendum-Page 2
PACKAGE MATERIALS INFORMATION
www.ti.com
3-Jun-2023
TAPE AND REEL INFORMATION
REEL DIMENSIONS
TAPE DIMENSIONS
K0
P1
W
B0
Reel
Diameter
Cavity
A0
A0 Dimension designed to accommodate the component width
B0 Dimension designed to accommodate the component length
K0 Dimension designed to accommodate the component thickness
Overall width of the carrier tape
W
P1 Pitch between successive cavity centers
Reel Width (W1)
QUADRANT ASSIGNMENTS FOR PIN 1 ORIENTATION IN TAPE
Sprocket Holes
Q1 Q2
Q3 Q4
Q1 Q2
Q3 Q4
User Direction of Feed
Pocket Quadrants
*All dimensions are nominal
Device
Package Package Pins
Type Drawing
SPQ
Reel
Reel
A0
B0
K0
P1
W
Pin1
Diameter Width (mm) (mm) (mm) (mm) (mm) Quadrant
(mm) W1 (mm)
TPS51678RSMR
TPS51678RSMT
VQFN
VQFN
RSM
RSM
32
32
3000
250
330.0
180.0
12.4
12.4
4.25
4.25
4.25
4.25
1.15
1.15
8.0
8.0
12.0
12.0
Q2
Q2
Pack Materials-Page 1
PACKAGE MATERIALS INFORMATION
www.ti.com
3-Jun-2023
TAPE AND REEL BOX DIMENSIONS
Width (mm)
H
W
L
*All dimensions are nominal
Device
Package Type Package Drawing Pins
SPQ
Length (mm) Width (mm) Height (mm)
TPS51678RSMR
TPS51678RSMT
VQFN
VQFN
RSM
RSM
32
32
3000
250
346.0
210.0
346.0
185.0
33.0
35.0
Pack Materials-Page 2
GENERIC PACKAGE VIEW
RSM 32
4 x 4, 0.4 mm pitch
VQFN - 1 mm max height
PLASTIC QUAD FLATPACK - NO LEAD
This image is a representation of the package family, actual package may vary.
Refer to the product data sheet for package details.
4224982/A
www.ti.com
PACKAGE OUTLINE
RSM0032B
VQFN - 1 mm max height
S
C
A
L
E
3
.
0
0
0
PLASTIC QUAD FLATPACK - NO LEAD
B
4.1
3.9
A
0.45
0.25
0.25
0.15
PIN 1 INDEX AREA
DETAIL
OPTIONAL TERMINAL
TYPICAL
4.1
3.9
(0.1)
SIDE WALL DETAIL
OPTIONAL METAL THICKNESS
1 MAX
C
SEATING PLANE
0.08 C
0.05
0.00
2.8 0.05
2X 2.8
(0.2) TYP
4X (0.45)
28X 0.4
9
16
SEE SIDE WALL
DETAIL
8
17
EXPOSED
THERMAL PAD
2X
SYMM
33
2.8
24
0.25
32X
1
SEE TERMINAL
DETAIL
0.15
0.1
C A B
25
32
PIN 1 ID
(OPTIONAL)
0.05
SYMM
0.45
0.25
32X
4219108/B 08/2019
NOTES:
1. All linear dimensions are in millimeters. Any dimensions in parenthesis are for reference only. Dimensioning and tolerancing
per ASME Y14.5M.
2. This drawing is subject to change without notice.
3. The package thermal pad must be soldered to the printed circuit board for thermal and mechanical performance.
www.ti.com
EXAMPLE BOARD LAYOUT
RSM0032B
VQFN - 1 mm max height
PLASTIC QUAD FLATPACK - NO LEAD
(
2.8)
SYMM
32
25
32X (0.55)
1
32X (0.2)
24
(
0.2) TYP
VIA
(1.15)
SYMM
33
(3.85)
28X (0.4)
17
8
(R0.05)
TYP
9
16
(1.15)
(3.85)
LAND PATTERN EXAMPLE
EXPOSED METAL SHOWN
SCALE:20X
0.05 MIN
ALL AROUND
0.05 MAX
ALL AROUND
SOLDER MASK
OPENING
METAL
EXPOSED METAL
EXPOSED METAL
SOLDER MASK
OPENING
METAL UNDER
SOLDER MASK
NON SOLDER MASK
DEFINED
SOLDER MASK
DEFINED
(PREFERRED)
SOLDER MASK DETAILS
4219108/B 08/2019
NOTES: (continued)
4. This package is designed to be soldered to a thermal pad on the board. For more information, see Texas Instruments literature
number SLUA271 (www.ti.com/lit/slua271).
5. Vias are optional depending on application, refer to device data sheet. If any vias are implemented, refer to their locations shown
on this view. It is recommended that vias under paste be filled, plugged or tented.
www.ti.com
EXAMPLE STENCIL DESIGN
RSM0032B
VQFN - 1 mm max height
PLASTIC QUAD FLATPACK - NO LEAD
(0.715)
4X ( 1.23)
(R0.05) TYP
25
32
32X (0.55)
1
24
32X (0.2)
(0.715)
(3.85)
33
SYMM
28X (0.4)
17
8
METAL
TYP
16
9
SYMM
(3.85)
SOLDER PASTE EXAMPLE
BASED ON 0.1 mm THICK STENCIL
EXPOSED PAD 33:
77% PRINTED SOLDER COVERAGE BY AREA UNDER PACKAGE
SCALE:20X
4219108/B 08/2019
NOTES: (continued)
6. Laser cutting apertures with trapezoidal walls and rounded corners may offer better paste release. IPC-7525 may have alternate
design recommendations.
www.ti.com
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