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參數資料
| 型號： | TPS54010PWPG4 |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 穩壓器 |
| 英文描述： | 25 A SWITCHING REGULATOR, 762 kHz SWITCHING FREQ-MAX, PDSO28 |
| 封裝： | GREEN, PLASTIC, HTSSOP-28 |
| 文件頁數： | 1/29頁 |
| 文件大小： | 984K |
| 代理商： | TPS54010PWPG4 |
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6,4 mm X 9,7 mm
Typical Size
www.ti.com
FEATURES
DESCRIPTION
APPLICATIONS
PVIN
PH
BOOT
PGND
VSENSE
Output
AGND
VBIAS
Input1
TPS54010
SIMPLIFIED SCHEMATIC
COMP
Compensation
Network
VIN
2.5 V or 3.3 V
3.3 V
Input2
350 mF
1 mF
0.047 mF
0.68 mH
200 mF
0.1 mF
120 pF
3300 pF
4.64 kW
14.7 kW
10 kW
422 W
1500 pF
1 mF
50
55
60
65
70
75
80
85
90
95
100
0
2
4
6
8
10
12
14
16
IO Output Current A
Efficiency
%
EFFICIENCY
vs
OUTPUT CURRENT
VIN = 3.3 V,
PVIN = 2.5 V,
VO = 1.5 V,
fs= 700 kHz
TPS54010
SLVS509B – MAY 2004 – REVISED JUNE 2005
2.2 – 4 -V, 14-A OUTPUT SYNCHRONOUS BUCK PWM SWITCHER
WITH INTEGRATED FETs (SWIFT)
Separate Low-Voltage Power Bus
As a member of the SWIFT family of dc/dc regu-
lators, the TPS54010 low-input voltage, high-output
8-m
MOSFET Switches for High Efficiency at
current synchronous buck PWM converter integrates
14-A Continuous Output
all required active components. Included on the
Adjustable Output Voltage Down to 0.9 V
substrate with the listed features are a true, high-
Externally Compensated With 1% Internal
performance, voltage error amplifier that enables
Reference Accuracy
maximum performance under transient conditions
and flexibility in choosing the output filter L and C
Fast Transient Response
components; an undervoltage-lockout circuit to pre-
Wide PWM Frequency: Adjustable 280 kHz to
vent start-up until the VIN input voltage reaches 3 V;
700 kHz
an internally and externally set slowstart circuit to limit
Load Protected by Peak Current Limit and
in-rush currents; and a power-good output useful for
Thermal Shutdown
processor/logic reset, fault signaling, and supply se-
quencing.
Integrated Solution Reduces Board Area and
Total Cost
The TPS54010 is available in a thermally enhanced
28-pin TSSOP (PWP) PowerPAD package, which
SWIFT Documentation, Application Notes, and
eliminates bulky heatsinks.
Design Software: www.ti.com/swift
Low-Voltage, High-Density Systems With
Power Distributed at 2.5 V, 3.3 V Available
Point of Load Regulation for High-
Performance DSPs, FPGAs, ASICs, and
Microprocessors
Broadband, Networking, and Optical
Communications Infrastructure
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
SWIFT, PowerPAD are trademarks of Texas Instruments.
PRODUCTION DATA information is current as of publication date.
Copyright 2004–2005, Texas Instruments Incorporated
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
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相關代理商/技術參數 |
參數描述 |
|---|---|
| TPS54010PWPR | 功能描述:直流/直流開關調節器 2.2V-4.0V 14A Otp Buck PWM Switch RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數量: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5 |
| TPS54010PWPRG4 | 功能描述:直流/直流開關調節器 2.2V-4.0V 14A Otp Buck PWM Switch RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數量: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5 |
| TPS5401DGQ | 功能描述:直流/直流開關調節器 3.5V-42Vin,0.5A Step Down SWIFT RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數量: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5 |
| TPS5401DGQR | 功能描述:直流/直流開關轉換器 3.5V-42Vin,0.5A Step Down SWIFT RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數量:2 最大工作溫度:+ 85 C 安裝風格:SMD/SMT |
| TPS5401DGQT | 功能描述:直流/直流開關轉換器 3.5V-42Vin,0.5A Step Down SWIFT RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數量:2 最大工作溫度:+ 85 C 安裝風格:SMD/SMT |
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