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參數資料
| 型號： | TPS53127RGER |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 穩壓器 |
| 英文描述： | DUAL SWITCHING CONTROLLER, 700 kHz SWITCHING FREQ-MAX, PQCC24 |
| 封裝： | GREEN, PLASTIC, VQFN-24 |
| 文件頁數： | 23/29頁 |
| 文件大小： | 861K |
| 代理商： | TPS53127RGER |
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www.ti.com
SLVSA93 – MARCH 2010
ORDERING INFORMATION(1)
ORDERING
TA
PACKAGE(2) (3)
PINS
OUTPUT SUPPLY
ECO PLAN
PART NUMBER
TPS53127RGET
Tape-and-Reel
Plastic Quad
Flat Pack (QFN)
TPS53127RGER
Tape-and-Reel
Green
–40°C to 85°C
24
(RoHS and no Sb/Br)
TPS53127PWR
Tape-and-Reel
TSSOP
TPS53127PW
Tube
(1)
For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI
web site at www.ti.com.
(2)
Package drawings, thermal data, and symbolization are available at www.ti.com/packaging.
(3)
All packaging options have Cu NIPDAU lead/ball finish.
ABSOLUTE MAXIMUM RATINGS
over operating free-air temperature range (unless otherwise noted)
(1)
VALUE
UNIT
VIN, EN1, EN2
–0.3 to 26
VBST1, VBST2
–0.3 to 32
VBST1 - SW1, VBST2 - SW2
–0.3 to 6
VI
Input voltage range
V
V5FILT, VFB1, VFB2, TRIP1, TRIP2,
–0.3 to 6
VO1, VO2
SW1, SW2
–2 to 26
DRVH1, DRVH2
–1 to 32
DRVH1 - SW1, DRVH2 - SW2
–0.3 to 6
VO
Output voltage range
V
DRVL1, DRVL2, VREG5, SS1, SS2
–0.3 to 6
PGND1, PGND2
–0.3 to 0.3
TA
Operating ambient temperature range
–40 to 85
°C
TSTG
Storage temperature range
–55 to 150
°C
TJ
Junction temperature range
–40 to 150
°C
(1)
Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings
only and functional operation of the device at these or any other conditions beyond those indicated under "recommended operating
conditions" are not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
DISSIPATION RATINGS
2-oz. trace and copper pad with solder
TA < 25°C
DERATING FACTOR
TA = 85°C
PACKAGE
POWER RATING
ABOVE TA = 25°C
POWER RATING
24-pin QFN
2.33 W
23.3 mW/°C
0.93 W
24-pin TSSOP
0.778 W
7.8 mW/°C
0.31 W
RECOMMENDED OPERATING CONDITIONS
over operating free-air temperature range (unless otherwise noted)
MIN
MAX
UNIT
VIN
4.5
24
VIN
Supply input voltage
V
V5FILT
4.5
5.5
VBST1, VBST2
–0.1
30
VBST1 - SW1, VBST2 - SW2
–0.1
5.5
VFB1, VFB2, VO1, VO2
–0.1
5.5
VI
Input voltage
V
TRIP1, TRIP2
–0.1
0.3
EN1, EN2
–0.1
24
SW1, SW2
–1.8
24
Copyright 2010, Texas Instruments Incorporated
3
Product Folder Link(s): TPS53127
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| TPS53127RGET | 功能描述:DC/DC 開關控制器 Dual Synch Step-Down Controller 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 |
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| TPS53128EVM-620 | 功能描述:電源管理IC開發工具 TPS53128 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 |
| TPS53128PW | 功能描述:DC/DC 開關控制器 Dual Synch Step- Down Controller 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 |
| TPS53128PWR | 功能描述:DC/DC 開關控制器 Dual Synch Step- Down Controller 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 |
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