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TPS767D301PWPRG4

更新时间： 2024-02-04 12:34:24
品牌 Logo 应用领域
德州仪器 - TI 线性稳压器IC调节器电源电路光电二极管输出元件
页数 文件大小 规格书
22页 1123K
描述
DUAL-OUTPUT LOW-DROPOUT VOLTAGE REGULATORS

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TPS767D301PWPRG4 技术参数

是否无铅：不含铅是否Rohs认证：符合
生命周期：Active零件包装代码：SSOP
包装说明：HTSSOP-28针数：28
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.39.00.01Factory Lead Time：12 weeks
风险等级：5.13Is Samacsys：N
可调性：FIXED/ADJUSTABLE最大回动电压 1：0.575 V
标称回动电压 1：0.35 V最大回动电压 2：0.575 V
最大绝对输入电压：13.5 V最大输入电压：10 V
最小输入电压：2.7 VJESD-30 代码：R-PDSO-G28
JESD-609代码：e4长度：9.7 mm
湿度敏感等级：2功能数量：1
输出次数：2端子数量：28
工作温度TJ-Max：125 °C工作温度TJ-Min：-40 °C
最高工作温度：125 °C最低工作温度：-40 °C
最大输出电流 1：1 A最大输出电流 2：1 A
最大输出电压 1：3.366 V最小输出电压 1：3.234 V
标称输出电压 1：3.3 V最大输出电压 2：5.5 V
最小输出电压 2：1.5 V封装主体材料：PLASTIC/EPOXY
封装代码：HTSSOP封装等效代码：TSSOP28,.25
封装形状：RECTANGULAR封装形式：SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH
包装方法：TR峰值回流温度（摄氏度）：260
认证状态：Not Qualified调节器类型：FIXED/ADJUSTABLE POSITIVE MULTIPLE OUTPUT LDO REGULATOR
座面最大高度：1.2 mm子类别：Other Regulators
表面贴装：YES技术：PMOS
端子面层：Nickel/Palladium/Gold (Ni/Pd/Au)端子形式：GULL WING
端子节距：0.65 mm端子位置：DUAL
处于峰值回流温度下的最长时间：NOT SPECIFIED最大电压容差：2%
宽度：4.4 mmBase Number Matches：1

TPS767D301PWPRG4 数据手册

 浏览型号TPS767D301PWPRG4的Datasheet PDF文件第2页浏览型号TPS767D301PWPRG4的Datasheet PDF文件第3页浏览型号TPS767D301PWPRG4的Datasheet PDF文件第4页浏览型号TPS767D301PWPRG4的Datasheet PDF文件第5页浏览型号TPS767D301PWPRG4的Datasheet PDF文件第6页浏览型号TPS767D301PWPRG4的Datasheet PDF文件第7页 
TPS767D3xx  
www.ti.com......................................................................................................................................................... SLVS209H–JULY 1999–REVISED AUGUST 2008  
DUAL-OUTPUT LOW-DROPOUT VOLTAGE REGULATORS  
1
FEATURES  
Because the PMOS device behaves as a low-value  
23  
•
Dual Output Voltages for Split-Supply  
Applications  
resistor, the dropout voltage is very low (350mV  
typically at an output current of 1A for the  
TPS767D325) and is directly proportional to the  
output current. Additionally, since the PMOS pass  
element is a voltage-driven device, the quiescent  
current is very low and independent of output loading  
(typically 85µA over the full range of output current,  
0mA to 1A). These two key specifications yield a  
significant improvement in operating life for  
battery-powered systems. This LDO family also  
features a sleep mode; applying a TTL high signal to  
EN (enable) shuts down the regulator, reducing the  
quiescent current to 1µA at TJ = +25°C.  
•
Output Current Range of 0mA to 1.0A per  
Regulator  
•
3.3V/2.5V, 3.3V/1.8V, and 3.3V/Adjustable  
Output  
•
•
•
•
•
•
Fast-Transient Response  
2% Tolerance Over Load and Temperature  
Dropout Voltage Typically 350mV at 1A  
Ultra-low 85µA Typical Quiescent Current  
1µA Quiescent Current During Shutdown  
Dual Open-Drain Power-On Reset with 200ms  
Delay for Each Regulator  
The RESET output of the TPS767D3xx initiates a  
reset in microcomputer and microprocessor systems  
in the event of an undervoltage condition. An internal  
comparator in the TPS767D3xx monitors the output  
voltage of the regulator to detect an undervoltage  
condition on the regulated output voltage.  
•
•
28-Pin PowerPAD™ TSSOP Package  
Thermal Shutdown Protection for Each  
Regulator  
DESCRIPTION  
The TPS767D3xx is offered in 1.8V, 2.5V, and 3.3V  
fixed-voltage versions and in an adjustable version  
(programmable over the range of 1.5V to 5.5V).  
Output voltage tolerance is specified as a maximum  
of 2% over line, load, and temperature ranges. The  
TPS767D3xx family is available in a 28-pin PWP  
TSSOP package. They operate over a junction  
temperature range of –40°C to +125°C.  
The TPS767D3xx family of dual voltage regulators  
offers fast transient response, low dropout voltages  
and dual outputs in  
incorporating stability with 10µF low ESR output  
capacitors.  
a compact package and  
The TPS767D3xx family of dual voltage regulators is  
designed primarily for DSP applications. These  
devices can be used in any mixed-output voltage  
application, with each regulator supporting up to 1A.  
Dual active-low reset signals allow resetting of  
core-logic and I/O separately.  
PWP PACKAGE  
(TOP VIEW)  
NC  
NC  
1
28  
1RESET  
DROPOUT VOLTAGE  
vs FREE-AIR TEMPERATURE  
2
27 NC  
LINE TRANSIENT RESPONSE  
VOUT = 3.3V  
103  
102  
1GND  
3
4
26 NC  
IOUT = 1A  
25 1FB/NC  
24 1OUT  
23 1OUT  
1EN  
1IN  
CL = 10mF  
TA = 25°C  
5
5.3  
1IN  
6
101  
10  
NC  
7
22  
2RESET  
4.3  
10  
IOUT = 10mA  
NC  
8
21 NC  
2GND  
9
20 NC  
0
10-1  
10-2  
10  
19 NC  
2EN  
VOUT = 3.3V  
COUT = 10mF  
-10  
IOUT = 0  
2IN 11  
2IN 12  
NC 13  
NC 14  
18 2OUT  
17 2OUT  
16 NC  
-60 -40 -20  
0
20 40 60 80 100 120 140  
0
20 40 60 80 100 120 140 160 180 200  
t - Time - ms  
TA - Free-Air Temperature - °C  
15 NC  
NC = No internal connection  
1
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.  
2
3
PowerPAD is a trademark of Texas Instruments.  
All other trademarks are the property of their respective owners.  
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of the Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  
Copyright © 1999–2008, Texas Instruments Incorporated  
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TPS767D301PWPRG4 替代型号

型号 品牌 替代类型 描述 数据表
TPS767D301PWPR TI

完全替代

 DUAL-OUTPUT LOW-DROPOUT VOLTAGE REGULATORS
TPS767D301QPWPRQ1 TI

完全替代

 DUAL-OUTPUT LOW-DROPOUT VOLATAGE REGULATORS
TPS767D301PWP TI

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 DUAL-OUTPUT LOW-DROPOUT VOLTAGE REGULATORS

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