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TPS6735IDG4 PDF预览

TPS6735IDG4

更新时间: 2024-01-03 23:45:46
品牌 Logo 应用领域
德州仪器 - TI 开关光电二极管
页数 文件大小 规格书
18页 360K
描述
Fixed Negative 5-V 200-MA Inverting DC/DC Converter 8-SOIC -40 to 85

TPS6735IDG4 技术参数

是否Rohs认证:符合生命周期:Obsolete
零件包装代码:SOIC包装说明:SOIC-8
针数:8Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
Factory Lead Time:1 week风险等级:7.47
Is Samacsys:N模拟集成电路 - 其他类型:SWITCHING REGULATOR
控制模式:CURRENT-MODE控制技术:PULSE WIDTH MODULATION
最大输入电压:6.2 V最小输入电压:4 V
标称输入电压:4.5 VJESD-30 代码:R-PDSO-G8
JESD-609代码:e4长度:4.9 mm
湿度敏感等级:1功能数量:1
端子数量:8最高工作温度:85 °C
最低工作温度:-40 °C最大输出电流:2 A
标称输出电压:-5 V封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装等效代码:SOP8,.25
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
峰值回流温度(摄氏度):260认证状态:Not Qualified
座面最大高度:1.75 mm子类别:Switching Regulator or Controllers
表面贴装:YES切换器配置:BUCK-BOOST
最大切换频率:160 kHz技术:CMOS
温度等级:INDUSTRIAL端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)
端子形式:GULL WING端子节距:1.27 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:3.9 mmBase Number Matches:1

TPS6735IDG4 数据手册

 浏览型号TPS6735IDG4的Datasheet PDF文件第2页浏览型号TPS6735IDG4的Datasheet PDF文件第3页浏览型号TPS6735IDG4的Datasheet PDF文件第4页浏览型号TPS6735IDG4的Datasheet PDF文件第5页浏览型号TPS6735IDG4的Datasheet PDF文件第6页浏览型号TPS6735IDG4的Datasheet PDF文件第7页 
ꢀꢁ ꢂ ꢃꢄ ꢅꢆ  
SLVS141A − JULY 1996 − REVISED JANUARY 1997  
D OR P PACKAGE  
(TOP VIEW)  
D
D
D
D
Negative 5-V 200-mA Output (V  
4.5 V)  
CC  
4-V to 6.2-V Input Operating Range  
78% Typical Efficiency  
EN  
REF  
SS  
V
CC  
1
2
3
4
8
7
6
5
OUT  
GND  
FB  
160-kHz Fixed-Frequency Current-Mode  
PWM Controller  
COMP  
D
EN Input Inhibits Operation and Reduces  
Supply Current to 1 µA  
D
D
D
D
Soft Start  
8-Pin SOIC and DIP Packages  
−40°C to 85°C Free-Air Temperature Range  
Pin-for-Pin Compatible with MAX735  
description  
The TPS6735 is a fixed negative 5-V output inverting dc/dc converter capable of delivering 200 mA from inputs  
as low as 4.5 V. The only external components required are an inductor, an output filter capacitor, an input filter  
capacitor, a reference filter capacitor, and a Schottky rectifier. An enable input is provided to shut down the  
inverter when a −5-V output is not needed. The typical supply current is 1.9 mA at no-load and is further reduced  
to 1-µA when the enable input is low.  
The TPS6735 is a 160-kHz current-mode pulse-width-modulation (PWM) controller with a p-channel MOSFET  
power switch. The gate drive uses the −5-V output to reduce the die area needed to realize the 0.4-MOSFET.  
Soft start is accomplished with the addition of one small capacitor at SS. A 1.22-V reference is available for  
external loads up to 125 µA.  
The TPS6735 is attractive for board-level dc/dc conversion in computer peripherals and in battery-powered  
equipment requiring high efficiency and low supply current.  
The TPS6735 is available in 8-pin DIP and SOIC packages and operates over a free-air temperature range of  
−40°C to 85°C.  
V
I
4 V to 6.2 V  
+
47 µF  
TPS6735  
8
7
1
EN  
V
CC  
ENABLE  
1N5817  
1 µF  
2
3
OUT  
− 5 V  
REF  
SS  
+
6
5
10 µF  
100 µF  
GND  
FB  
10 µH  
+
4
COMP  
82 pF  
Not required for loads of 100 mA or less  
Figure 1. Typical Circuit  
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.  
ꢀꢣ  
Copyright 1997, Texas Instruments Incorporated  
ꢟ ꢣ ꢠ ꢟꢙ ꢚꢭ ꢜꢛ ꢞ ꢦꢦ ꢤꢞ ꢝ ꢞ ꢓ ꢣ ꢟ ꢣ ꢝ ꢠ ꢨ  
1
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  
POST OFFICE BOX 1443 HOUSTON, TEXAS 77251−1443  

TPS6735IDG4 替代型号

型号 品牌 替代类型 描述 数据表
TPS6735IDR TI

完全替代

固定负 5V 200MA 反向直流/直流转换器 | D | 8 | -40 to 85
TPS6735ID TI

完全替代

固定负 5V 200MA 反向直流/直流转换器 | D | 8 | -40 to 85

与TPS6735IDG4相关器件

型号 品牌 获取价格 描述 数据表
TPS6735IDR TI

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固定负 5V 200MA 反向直流/直流转换器 | D | 8 | -40 to 85
TPS6735IP TI

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固定负 5V 200MA 反向直流/直流转换器 | P | 8 | -40 to 85
TPS6735IPE4 TI

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固定负 5V 200MA 反向直流/直流转换器 | P | 8 | -40 to 85
TPS6735P TI

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FIXED NEGATIVE 5-V 200-mA INVERTING DC/DC CONVERTER
TPS6735Y TI

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2A SWITCHING REGULATOR, 160kHz SWITCHING FREQ-MAX, UUC12, DIE-12
TPS6755 TI

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ADJUSTABLE INVERTING DC/DC CONVERTER
TPS6755D TI

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ADJUSTABLE INVERTING DC/DC CONVERTER
TPS6755ID TI

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ADJUSTABLE INVERTING DC/DC CONVERTER
TPS6755IDG4 TI

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ADJUSTABLE INVERTING DC/DC CONVERTER
TPS6755IDR TI

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ADJUSTABLE INVERTING DC/DC CONVERTER