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參數資料
| 型號： | TB7101AF(T5L3.3,F) |
| 元件分類： | 穩壓器 |
| 英文描述： | SWITCHING REGULATOR, 1150 kHz SWITCHING FREQ-MAX, PDSO8 |
| 封裝： | 3 X 3 MM, 0.65 MM PITCH, PLASTIC, SON-8 |
| 文件頁數： | 1/22頁 |
| 文件大小： | 300K |
| 代理商： | TB7101AF(T5L3.3,F) |
TB7101AF(T5L1.2,F)/(T5L1.5,F)/(T5L1.8,F)/(T5L2.5,F)/(T5L3.3,F)
2008-05-22
1
Toshiba BiCD Integrated Circuit Silicon Monolithic
TB7101AF(T5L1.2,F),TB7101AF(T5L1.5,F)
TB7101AF(T5L1.8,F),TB7101AF(T5L2.5,F)
TB7101AF(T5L3.3,F)
Buck DC-DC Converter IC
The TB7101AF is a single-chip buck DC-DC converter IC. The
TB7101AF contains high-speed and low-on-resistance power
MOSFETs for the main switch and synchronous rectifier to
achieve high efficiency.
Features
Enables up to 1 A of load current (IOUT) with a minimum of
external components.
Fixed output voltage: VOUT = 1.2 V/1.5 V/1.8 V/2.5 V/3.3 V (typ.)
A high 1-MHz oscillation frequency (typ.) allows the use of small external components.
Uses only an inductor and two capacitors to achieve high efficiency.
Allows the use of a small surface-mount ceramic capacitor as an output filter capacitor.
Enable threshold voltage : VIH(EN) = 1.5 V, VIL(EN) = 0.5 V(@VIN = 5 V)
Housed in a small surface-mount package (PS-8) with a low thermal resistance.
Undervoltage lockout (UVLO), thermal shutdown (TSD) and overcurrent protection (OCP)
Parts Marking
Pin Assignment
Product
Output
Voltage (V)
Parts
Marking
TB7101AF
(T5L1.2, F)
1.2
7101F
TB7101AF
(T5L1.5, F)
1.5
7101G
TB7101AF
(T5L1.8, F)
1.8
7101H
TB7101AF
(T5L2.5, F)
2.5
7101J
TB7101AF
(T5L3.3, F)
3.3
7101K
This product has a MOS structure and is sensitive to electrostatic discharge. Handle with care.
The product(s) in this document (“Product”) contain functions intended to protect the Product from temporary
small overloads such as minor short-term overcurrent, or overheating. The protective functions do not necessarily
protect Product under all circumstances. When incorporating Product into your system, please design the system (1)
to avoid such overloads upon the Product, and (2) to shut down or otherwise relieve the Product of such overload
conditions immediately upon occurrence. For details, please refer to the notes appearing below in this document and
other documents referenced in this document.
Weight: 0.017 g (typ.)
*
Parts Marking
Lot No.
The dot () on the top surface indicates pin 1.
1
8
N.C.
7
VFB
6
N.C.
5
PGND
2
VIN
3
EN
4
SGND
LX
Manufacturing week code
(The first week of the year is 01; the last week is 52 or 53.)
Manufacturing year code (last digit of the year of manufacture)
*: The lot number consists of three digits. The first digit represents the last digit of the year of manufacture, and the
following two digits indicates the week of manufacture between 01 and either 52 or 53.
相關PDF資料 |
PDF描述 |
|---|---|
| TB7101AF(T5L1.2,F) | SWITCHING REGULATOR, 1150 kHz SWITCHING FREQ-MAX, PDSO8 |
| TB7101AF(T5L1.8,F) | SWITCHING REGULATOR, 1150 kHz SWITCHING FREQ-MAX, PDSO8 |
| TB7101F(T5L1.5,F) | SWITCHING REGULATOR, 1150 kHz SWITCHING FREQ-MAX, PDSO8 |
| TB7101F(T5L3.3,F) | SWITCHING REGULATOR, 1150 kHz SWITCHING FREQ-MAX, PDSO8 |
| TB7101F(T5L2.5,F) | SWITCHING REGULATOR, 1150 kHz SWITCHING FREQ-MAX, PDSO8 |
相關代理商/技術參數 |
參數描述 |
|---|---|
| TB7101F | 功能描述:直流/直流開關轉換器 INCORRECT MOUSER P/N Out=1.2V 1A RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數量:2 最大工作溫度:+ 85 C 安裝風格:SMD/SMT |
| TB7101F(T5L1.2,F) | 功能描述:直流/直流開關轉換器 INCORRECT MOUSER P/N RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數量:2 最大工作溫度:+ 85 C 安裝風格:SMD/SMT |
| TB7101F(T5L1.5,F) | 功能描述:直流/直流開關轉換器 DC-DC Buck Converter RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數量:2 最大工作溫度:+ 85 C 安裝風格:SMD/SMT |
| TB7101F(T5L1.8,F) | 功能描述:直流/直流開關轉換器 DC-DC Buck Converter RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數量:2 最大工作溫度:+ 85 C 安裝風格:SMD/SMT |
| TB7101F(T5L2.5,F) | 功能描述:直流/直流開關轉換器 DC-DC Buck Converter RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數量:2 最大工作溫度:+ 85 C 安裝風格:SMD/SMT |
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