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參數資料
| 型號： | TPS56300EVM-139 |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | DUAL-OUTPUT LOW-INPUT-VOLTAGE DSP POWER SUPPLY CONTROLLER WITH SEQUENCING |
| 中文描述： | 雙路輸出低壓輸入電壓DSP電源控制器，序列分析 |
| 文件頁數： | 1/34頁 |
| 文件大小： | 700K |
| 代理商： | TPS56300EVM-139 |
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TPS56300
DUAL-OUTPUT LOW-INPUT-VOLTAGE
DSP POWER SUPPLY CONTROLLER WITH SEQUENCING
SLVS261A – DECEMBER 1999 – JANUARY 2000
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
2.8 V – 5.5 V Input Voltage Range
Programmable Dual Output Controller
Supports Popular DSP and Microcontroller
Core and I/O Voltages
– Switching Regulator Controls Core
Voltage
– Low Dropout Controller Regulates I/O
Voltage
Programmable Slow-Start Ensures
Simultaneous Powerup of Both Outputs
Power Good Output Monitors Both Outputs
Fast Ripple Regulator Reduces Bulk
Capacitance for Lower System Costs
±
1.5% Reference Voltage Tolerance
Efficiencies Greater than 90%
Overvoltage, Undervoltage, and Adjustable
Overcurrent Protection
Drives Low-Cost Logic Level N-Channel
MOSFETs Through Entire Input Voltage
Range
Evaluation Module TPS56300EVM–139
Available
description
The high performance TPS56300 synchronous-buck regulator provides two supply voltages to power the core
and I/O of digital signal processors, such as the ‘C6000 family. The ripple regulator, using hysteretic control with
droop compensation, is configured for the core voltage and features fast transient response time reducing
output bulk capacitance (continued).
typical design
+
+
+
See Note A
See Note A
NOTE A: See Table 1
Copyright
2000, Texas Instruments Incorporated
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
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.
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VID0
VID1
SLOWST
VHYST
VREFB
VSEN–RR
ANAGND
BIAS
VLDODRV
CPC1
V
CC
CPC2
VDRV
DRVGND
DROOP
OCP
IOUT
PWRGD
VSEN–LDO
NGATE–LDO
INHIBIT
IOUTLO
HISENSE
LOSENSE/LOHIB
HIGHDR
BOOT
BOOTLO
LDWDR
PWP PACKAGE
(TOP VIEW)
Thermal
Pad
PowerPAD
Package
PowerPAD is a trademark of Texas Instruments Incorporated.
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相關代理商/技術參數 |
參數描述 |
|---|---|
| TPS56300PWP | 功能描述:DC/DC 開關控制器 Dual Output Lo Input Vltg Controllers RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數量:1 最大工作溫度:+ 125 C 安裝風格: 封裝 / 箱體:CPAK |
| TPS56300PWPG4 | 功能描述:DC/DC 開關控制器 Dual Output Low Input Vltg Cntrlr RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數量:1 最大工作溫度:+ 125 C 安裝風格: 封裝 / 箱體:CPAK |
| TPS56300PWPR | 功能描述:DC/DC 開關控制器 Dual Output Low Input Vltg Cntrlr RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數量:1 最大工作溫度:+ 125 C 安裝風格: 封裝 / 箱體:CPAK |
| TPS56300PWPRG4 | 功能描述:DC/DC 開關控制器 Dual Output Low Input Vltg Cntrlr RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數量:1 最大工作溫度:+ 125 C 安裝風格: 封裝 / 箱體:CPAK |
| TPS56302EVM-163 | 功能描述:電源管理IC開發工具 High Perf Lo Input Vltg 2-Ch Buck Reg 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 |
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