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參數資料
| 型號： | TPS75003RHLT |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 電源管理 |
| 英文描述： | 3-CHANNEL POWER SUPPLY SUPPORT CKT, PQCC20 |
| 封裝： | 4.50 X 3.50 MM, 0.90 MM HEIGHT, GREEN, PLASTIC, QFN-20 |
| 文件頁數： | 1/31頁 |
| 文件大小： | 732K |
| 代理商： | TPS75003RHLT |
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IN 1
IN 2
IN 3
EN 1
SS1
EN 2
SS2
EN 3
IS 1
SW 1
FB 1
IS 2
SW 2
FB 2
OU T3
FB 3
DG ND
3A
BU CK 1
3A
BU CK 2
300m A
LD O
SS3
DGND
AG ND
DGND
TPS75003
+
VCCAUX
2.5Vat300mA
VCCO
3.3Vat3A
VCCINT
1.2Vat3A
V CCAUX
5V _Input
www.ti.com
SBVS052I – OCTOBER 2004 – REVISED AUGUST 2010
Triple-Supply Power Management IC
for Powering FPGAs and DSPs
Check for Samples: TPS75003
1
FEATURES
DESCRIPTION
23
Two 95% Efficient, 3A Buck Controllers and
The TPS75003 is a complete power management
One 300mA LDO
solution for FPGA, DSP and other multi-supply
applications. The device has been tested with and
Tested and Endorsed by Xilinx for Powering
meets all of the Xilinx Spartan-3, Spartan-3E and
the Spartan-3, Spartan-3E and Spartan-3L
Spartan-3L start-up profile requirements, including
FPGAs
monotonic voltage ramp and minimum voltage rail
Adjustable (1.2V to 6.5V for Bucks, 1.0V to
rise time. Independent Enables for each output allow
6.5V for LDO) Output Voltages on All Channels
sequencing to minimize demand on the power supply
at start-up. Soft-start on each supply limits inrush
Input Voltage Range: 2.2V to 6.5V
current
during
start-up.
Two
integrated
buck
Independent Soft-Start for Each Supply
controllers
allow
efficient,
cost-effective
voltage
Independent Enable for Each Supply for
conversion for both low and high current supplies
Flexible Sequencing
such as core and I/O. A 300mA LDO is integrated to
provide an auxiliary rail such as VCCAUX on the Xilinx
LDO Stable with 2.2mF Ceramic Output Cap
Spartan-3 FPGA. All three supply voltages are
Small, Low-Profile 4.5mm x 3.5mm x 0.9mm
offered in user-programmable options for maximum
QFN Package
flexibility.
The TPS75003 is fully specified from –40°C to +85°C
APPLICATIONS
and is offered in a QFN package, yielding a highly
FPGA/DSP/ASIC Supplies
compact
total
solution
size
with
high
power
Set-Top Boxes
dissipation capability.
DSL Modems
Plasma TV Display Panels
1
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.
2
Spartan is a trademark of Xilinx, Inc.
3
All other trademarks are the property of their respective owners.
PRODUCTION DATA information is current as of publication date.
Copyright 2004–2010, 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 |
|---|---|
| TPS75003RHLTG4 | 功能描述:PMIC 解決方案 Integ 3-Supply Power Mngmnt IC RoHS:否 制造商:Texas Instruments 安裝風格:SMD/SMT 封裝 / 箱體:QFN-24 封裝:Reel |
| TPS75005EVM-023 | 功能描述:電源管理IC開發工具 TPS75005 Eval Mod RoHS:否 制造商:Maxim Integrated 產品:Evaluation Kits 類型:Battery Management 工具用于評估:MAX17710GB 輸入電壓: 輸出電壓:1.8 V |
| TPS75005EVM-023 | 制造商:Texas Instruments 功能描述:TPS75005, LDO, VOLTAGE MONITOR, EVAL MOD |
| TPS75005RGWR | 功能描述:低壓差穩壓器 - LDO Dual,500mA LDO Reg RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓（最大值）:307 mV 輸出電流:1 A 負載調節:0.3 % 輸出端數量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| TPS75005RGWT | 功能描述:低壓差穩壓器 - LDO Dual,500mA LDO Reg RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓（最大值）:307 mV 輸出電流:1 A 負載調節:0.3 % 輸出端數量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20 |
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