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參數(shù)資料
| 型號： | TPS61040DBVT |
| 英文描述： | Analog IC |
| 中文描述： | 模擬IC |
| 文件頁數(shù)： | 2/22頁 |
| 文件大?。?/td> | 392K |
| 代理商： | TPS61040DBVT |
TPS61000, TPS61001, TPS61002, TPS61003, TPS61004, TPS61005, TPS61006, TPS61007
SINGLE-AND DUAL-CELL BOOST CONVERTER WITH START-UP INTO FULL LOAD
SLVS279B – MARCH 2000 – REVISED AUGUST 2000
2
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
AVAILABLE OPTIONS
OUTPUT VOLTAGE
(V)
Adj. from 1.5 V to 3.3 V
1.5
1.8
2.5
2.8
3.0
3.3
Adj. from 1.5 V to 3.3 V
TA
PACKAGE
PART NUMBER
MARKING DGS
PACKAGE
ADA
ADB
ADC
ADD
ADE
ADF
ADG
ADH
TPS61000DGS
TPS61001DGS
TPS61002DGS
TPS61003DGS
TPS61004DGS
TPS61005DGS
TPS61006DGS
TPS61007DGS
–40
°
C to 85
°
C
10-Pin MSOP DGS
The DGS package is available taped and reeled. Add R suffix to device type (e.g. TPS61000DGSR) to order quantities of
2500 devices per reel.
Terminal Functions
TERMINAL
NAME
I/O
DESCRIPTION
NO.
COMP
2
Compensation of error amplifier. Connect R-C-C network to set frequency response of control loop. See the
Applicationsection for more details.
EN
1
I
Chip-enable input. The converter is switched on if EN is set high, and is switched off when EN is connected to
ground (shutdown mode).
FB
3
I
Feedback input for adjustable output voltage (TPS61000 only). The output voltage is programmed depending on
the values of resistors R1 and R2. For the fixed output voltage versions (TPS61000, TPS61002, TPS61003,
TPS61004, TPS61005, TPS61006), leave the FB pin unconnected.
NC/FBGND
8
Not connected (TPS61000, TPS61002, TPS61003, TPS61004, TPS61005, TPS61006). A ground pin for the
feedback resistor divider for the TPS61007 only.
GND
4
Ground
LBI
9
I
Low-battery detector input. A low-battery signal is generated at the LBO pin when the voltage on LBI drops below
the threshold of 500 mV. Connect LBI to GND or VBAT if the low-battery detector function is not used. Do not leave
this pin floating.
LBO
10
O
Open-drain low-battery detector output. This pin is pulled low if the voltage on LBI drops below the threshold of
500 mV. A pullup resistor should be connected between LBO and VOUT.
Switch input pin. The node between inductor and anode of the rectifier diode is connected to this pin.
SW
7
I
VBAT
VOUT
6
I
Supply pin
5
O
Output voltage. For the fixed output voltage versions, the integrated resistive divider is connected to this pin.
1
2
3
4
5
10
9
8
7
6
EN
COMP
FB
GND
V
OUT
LBO
LBI
NC/FBGND
SW
V
BAT
DGS PACKAGE
(TOP VIEW)
TPS61007 only
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參數(shù)描述 |
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| TPS61040DDCR | 功能描述:LED照明驅(qū)動器 28V,400mA Switch Boost Converter RoHS:否 制造商:STMicroelectronics 輸入電壓:11.5 V to 23 V 工作頻率: 最大電源電流:1.7 mA 輸出電流: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SO-16N |
| TPS61040DDCT | 功能描述:LED照明驅(qū)動器 28V,400mA Switch Boost Converter RoHS:否 制造商:STMicroelectronics 輸入電壓:11.5 V to 23 V 工作頻率: 最大電源電流:1.7 mA 輸出電流: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SO-16N |
| TPS61040DRV | 制造商:TI 制造商全稱:Texas Instruments 功能描述:LOW-POWER DC/DC BOOST CONVERTER IN SOT-23 AND SON PACKAGES |
| TPS61040DRVR | 功能描述:LED照明驅(qū)動器 28-V 400mA Sw Boost Converter RoHS:否 制造商:STMicroelectronics 輸入電壓:11.5 V to 23 V 工作頻率: 最大電源電流:1.7 mA 輸出電流: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SO-16N |
| TPS61040DRVRG4 | 功能描述:LED照明驅(qū)動器 28V 400-mA Sw Boost Converter RoHS:否 制造商:STMicroelectronics 輸入電壓:11.5 V to 23 V 工作頻率: 最大電源電流:1.7 mA 輸出電流: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SO-16N |
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