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CSD87333Q3DT 其他数据使用手册 - TI(德州仪器)
制造商:
TI(德州仪器)
分类:
晶体管
封装:
PowerTDFN-8
描述:
30V、N 沟道同步降压 NexFET MOSFET™、SON3x3 电源块、15A 8-VSON-CLIP -55 to 150
Pictures:
3D模型
符号图
焊盘图
引脚图
产品图
页面导航:
典型应用电路图在P9
封装尺寸在P14P18P20P21
焊盘布局在P16
标记信息在P18
封装信息在P1P14P17P18P19P20P21
技术参数、封装参数在P3
应用领域在P1P5P6P9
电气规格在P4
导航目录
CSD87333Q3DT数据手册
Page:
of 22 Go
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0 3 6 9 12 15
50
60
70
80
90
100
0
1
2
3
4
5
Output Current (A)
Efficiency (%)
Power Loss (W)
V
GS
= 5V
V
IN
= 12V
V
OUT
= 3.3V
L
OUT
= 1.0µH
f
SW
= 500kHz
T
A
= 25ºC
G001
VDD
GND
ENABLE
PWM
BOOT
DRVH
LL
DRVL
V
DD
ENABLE
PWM
V
IN
V
IN
V
SW
P
GND
V
OUT
Driver IC
CSD87333Q3D
T
G
T
GR
B
G
P0116-01
1
2
3
V
SW
V
SW
V
SW
4
B
G
5
T
GR
6
T
G
P
GND
(Pin9)
7
V
IN
8
V
IN
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An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. PRODUCTION DATA.
CSD87333Q3D
SLPS350A –FEBRUARY 2014–REVISED JANUARY 2017
CSD87333Q3D Synchronous Buck NexFET™ Power Block
1
1 Features
1
• Half-Bridge Power Block
• Optimized for High-Duty Cycle
• Up to 24 V
in
• 94.7% System Efficiency at 8 A
• 1.5 W P
Loss
at 8 A
• Up to 15-A Operation
• High-Frequency Operation (up to 1.5 MHz)
• High-Density SON 3.3-mm × 3.3-mm Footprint
• Optimized for 5-V Gate Drive
• Low-Switching Losses
• Ultra-Low Inductance Package
• RoHS Compliant
• Halogen Free
• Lead-Free Terminal Plating
2 Applications
• Synchronous Buck Converters
– High-Frequency Applications
– High-Duty Cycle Applications
• Synchronous Boost Converters
• POL DC-DC Converters
3 Description
The CSD87333Q3D NexFET™ power block is an
optimized design for synchronous buck and boost
applications offering high-current, high-efficiency, and
high-frequency capability in a small 3.3-mm × 3.3-mm
outline. Optimized for 5-V gate drive applications, this
product offers a flexible solution in high-duty cycle
applications when paired with an external controller or
driver.
.
Top View
Device Information
(1)
DEVICE MEDIA QTY PACKAGE SHIP
CSD87333Q3D 13-Inch Reel 2500 SON
3.30-mm × 3.30-mm
Plastic Package
Tape
and
Reel
CSD87333Q3DT 7-Inch Reel 250
(1) For all available packages, see the orderable addendum at
the end of the data sheet.
.
.
Typical Circuit Typical Power Block Efficiency and Power Loss
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