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參數資料
| 型號： | TPS61131PWG4 |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | 1.6 A BATTERY CHARGE CONTROLLER, 600 kHz SWITCHING FREQ-MAX, PDSO16 |
| 封裝： | GREEN, PLASTIC, TSSOP-16 |
| 文件頁數： | 12/29頁 |
| 文件大小： | 861K |
| 代理商： | TPS61131PWG4 |
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Description (continued)
ABSOLUTE MAXIMUM RATINGS
RECOMMENDED OPERATING CONDITIONS
SLVS431B – JUNE 2002 – REVISED JANUARY 2008
The converter can be disabled to minimize battery drain. During shutdown, the load is completely disconnected
from the battery. A low-EMI mode is implemented to reduce ringing, and in effect, lower radiated electromagnetic
energy when the converter enters the discontinuous conduction mode. A power good output at the SEPIC stage
provides additional control of any connected circuits like cascaded power supply stages, or microprocessors.
The built-in LDO can be used for a second output voltage derived either from the SEPIC output or directly from
the battery. The output voltage of this LDO can be programmed by an external resistor divider or is fixed
internally on the chip. The LDO can be enabled separately, i.e., using the power good of the SEPIC stage. The
device is packaged in a 16-pin QFN package measuring 4 mm x 4 mm (RSA) or in a 16-pin TSSOP (PW)
package.
AVAILABLE OUTPUT VOLTAGE OPTIONS(1)
OUTPUT VOLTAGE
TA
OUTPUT VOLTAGE LDO
PACKAGE
PART NUMBER(2)
DC/DC
Adjustable
TPS61130PW
3.3 V
16-Pin TSSOP
TPS61131PW
40
°C to 85°C
3.3 V
1.5 V
TPS61132PW
Adjustable
TPS61130RSA
16-Pin QFN
3.3 V
1.5 V
TPS61132RSA
(1)
Contact the factory to check availability of other fixed output voltage versions.
(2)
The packages are available taped and reeled. Add R suffix to device type (e.g., TPS61130PWR or TPS61130RSAR) to order quantities
of 2000 devices per reel for the TSSOP (PW) package and 3000 devices per reel for the QFN (RSA) package.
over operating free-air temperature range (unless otherwise noted)
(1)
TPS61130
TPS61131
TPS61132
Input voltage range on FB
–0.3 V to 3.6 V
Input voltage range on SWN
–0.3 V to 12 V
Input voltage range on SWP
–7.0 V to 7.0 V
Maximum voltage between SWP and VOUT
–12 V
Input voltage range on VOUT, LDOIN, LDOOUT, LDOEN, LDOSENSE, PGOOD, LBO, VBAT, LBI, SKIPEN, EN
–0.3 V to 7 V
Operating virtual junction temperature TJ
–40
°C to 150°C
Storage temperature range Tstg
–65
°C 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" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
MIN
NOM
MAX UNIT
Supply voltage at VBAT
1.8
6.5
V
Operating free air temperature range, TA
–40
85
°C
Operating virtual junction temperature, TJ
–40
125
°C
2
Copyright 2002–2008, Texas Instruments Incorporated
Product Folder Link(s): TPS61130 TPS61131 TPS61132
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相關代理商/技術參數 |
參數描述 |
|---|---|
| TPS61131PWR | 功能描述:直流/直流開關調節(jié)器 3.3V 90% Eff SEPIC Converter 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 |
| TPS61131PWRG4 | 功能描述:直流/直流開關調節(jié)器 3.3V 90% Eff SEPIC Converter 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 |
| TPS61132 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:SYNCHRONOUS SEPIC / FLYBACK CONVERTER WITH 1.1A SWITCH AND INTEGRATED LDO |
| TPS61132PW | 功能描述:直流/直流開關調節(jié)器 3.3V 90% Eff SEPIC Converter 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 |
| TPS61132PWG4 | 功能描述:直流/直流開關調節(jié)器 3.3V 90% Eff SEPIC Converter 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 |
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