5秒后页面跳转
TPS55288-Q1 PDF预览

TPS55288-Q1

更新时间: 2024-11-26 02:51:43
品牌 Logo 应用领域
德州仪器 - TI /
页数 文件大小 规格书
60页 3870K
描述
TPS55288-Q1 36-V, 16-A Buck-boost Converter with I2C Interface

TPS55288-Q1 数据手册

 浏览型号TPS55288-Q1的Datasheet PDF文件第2页浏览型号TPS55288-Q1的Datasheet PDF文件第3页浏览型号TPS55288-Q1的Datasheet PDF文件第4页浏览型号TPS55288-Q1的Datasheet PDF文件第5页浏览型号TPS55288-Q1的Datasheet PDF文件第6页浏览型号TPS55288-Q1的Datasheet PDF文件第7页 
TPS55288-Q1  
SLVSFQ7A – DECEMBER 2020 – REVISED DECEMBER 2021  
TPS55288-Q1 36-V, 16-A Buck-boost Converter with I2C Interface  
1 Features  
3 Description  
AEC-Q100 qualified:  
The TPS55288-Q1 is a synchronous four-switch buck-  
boost converter capable of regulating the output  
voltage at, above, or below the input voltage. The  
TPS55288-Q1 operates over 2.7-V to 36-V wide input  
voltage and is capable of outputing 0.8-V to 22-V  
voltage to support a variety of applications.  
– Device temperature grade 1: –40°C to +125°C  
ambient operating temperature range  
Programmable power supply (PPS) support for  
USB power delivery (USB PD)  
– Wide input voltage range: 2.7 V to 36 V  
– Programmable output voltage range: 0.8 V to  
22 V with 20-mV step  
– ±1% reference voltage accuracy  
– Adjustable output voltage compensation for  
voltage droop over the cable  
The TPS55288-Q1 integrates two 16-A MOSFETs  
of the boost leg to balance the solution size and  
efficiency. With the programmable output voltage  
and output current limit through I2C interface,  
the TPS55288-Q1 is fully compliant to the USB  
PD specification. The TPS55288-Q1 is capable of  
delivering 100 W from 12-V input voltage.  
– Programmable output current limit up to 6.35 A  
with 50-mA step  
– ±5% accurate output current monitoring  
– I2C interface  
The TPS55288-Q1 employs an average current-  
mode control scheme. The switching frequency is  
programmable from 200 kHz to 2.2 MHz by an  
external resistor and can be synchronized to an  
external clock. The TPS55288-Q1 also provides  
optional spread spectrum to minimize peak EMI.  
High efficiency over entire load range  
– 97% efficiency at VIN = 12 V, VOUT = 20 V and  
IOUT = 3 A  
– Programmable PFM and FPWM mode at light  
load  
Avoid frequency interference and crosstalk  
– Optional clock synchronization  
– Programmable switching frequency from 200  
kHz to 2.2 MHz  
The TPS55288-Q1 offers output over-voltage  
protection, average inductor current limit, cycle-by-  
cycle peak current limit and output short circuit  
protection. The TPS55288-Q1 also ensures safe  
operating with optional output current limit and hiccup-  
mode protection in sustained overload conditions.  
EMI mitigation  
– Optional programmable spread spectrum  
– Lead-less package  
The TPS55288-Q1 can use a small inductor and  
small capacitors with high switching frequency. It is  
available in a 4.0-mm × 3.5-mm QFN package.  
Rich protection features  
– Output overvoltage protection  
– Hiccup mode for output short-circuit protection  
– Thermal shutdown protection  
– Programmable average inductor current limit up  
to 16 A  
Device Information  
PART NUMBER  
PACKAGE(1)  
BODY SIZE  
TPS55288-Q1  
VQFN-HR  
4.00 mm × 3.50 mm  
Small solution size  
(1) For all available packages, see the orderable addendum at  
the end of the data sheet.  
– Maximum switching frequency up to 2.2 MHz  
– 4.0-mm × 3.5-mm HotRodQFN package with  
wettable flank option  
Create a custom design using the TPS55288-Q1  
with the WEBENCH® Power Designer  
L1  
4.7µH  
C5  
0.1µF  
C4  
0.1µF  
VIN = 2.7V to 36V  
SW1  
SW2  
BOOT2  
DR1H DR1L BOOT1  
VIN  
VOUT =0.8V to 22V  
VOUT  
C1  
R1  
10mΩ  
C2  
2 Applications  
C3  
4.7µF  
VCC  
PGND  
AGND  
ISP  
SCL  
USB PD  
SDA  
ON  
EN/UVLO  
TPS55288-Q1  
Automotive infotainment and cluster  
Car charger  
ISN  
OFF  
MODE  
FB/INT  
COMP  
CDC  
R6  
DITH/SYNC  
FSW  
C6  
R3  
C7  
R4  
C8  
ILIM  
R5  
R2  
Typical Application Circuit  
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,  
intellectual property matters and other important disclaimers. PRODUCTION DATA.  
 
 
 

与TPS55288-Q1相关器件

型号 品牌 获取价格 描述 数据表
TPS55288-Q1_V01 TI

获取价格

TPS55288-Q1 36-V, 16-A Buck-boost Converter with I2C Interface
TPS55288QRPMRQ1 TI

获取价格

TPS55288-Q1 36-V, 16-A Buck-boost Converter with I2C Interface
TPS55288QWRPMRQ1 TI

获取价格

TPS55288-Q1 36-V, 16-A Buck-boost Converter with I2C Interface
TPS55288RPMR TI

获取价格

具有 PPS 控制的 36V、16A 降压/升压转换器 | RPM | 26 | -40
TPS55289 TI

获取价格

36V、8A 完全集成式降压/升压转换器
TPS552892 TI

获取价格

36V 8A 完全集成式降压/升压转换器
TPS552892-Q1 TI

获取价格

汽车类、36V、8A 完全集成式降压/升压转换器
TPS552892QWRYQRQ1 TI

获取价格

汽车类、36V、8A 完全集成式降压/升压转换器 | RYQ | 21 | -40 to
TPS552892RYQR TI

获取价格

36V 8A 完全集成式降压/升压转换器 | RYQ | 21 | -40 to 125
TPS55289-Q1 TI

获取价格

符合 AEC-Q100 标准、具有 I2C 接口的 36V 8A 全集成降压/升压转换器