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PTP25772A0QWRQLTQ1

更新时间： 2024-11-14 11:06:47
品牌 Logo 应用领域
德州仪器 - TI 控制器光电二极管稳压器
页数 文件大小 规格书
7页 454K
描述
具有降压/升压稳压器和智能电源管理功能的汽车类双端口 USB Type-C® PD 控制器 | RQL | 29 | -40 to 125

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PTP25772A0QWRQLTQ1 数据手册

 浏览型号PTP25772A0QWRQLTQ1的Datasheet PDF文件第2页浏览型号PTP25772A0QWRQLTQ1的Datasheet PDF文件第3页浏览型号PTP25772A0QWRQLTQ1的Datasheet PDF文件第4页浏览型号PTP25772A0QWRQLTQ1的Datasheet PDF文件第5页浏览型号PTP25772A0QWRQLTQ1的Datasheet PDF文件第6页浏览型号PTP25772A0QWRQLTQ1的Datasheet PDF文件第7页 
TPS25772-Q1
SLVSG14 – JANUARY 2021  
TPS25772-Q1 Automotive Dual USB Type-C Power Delivery Controller with Buck-  
Boost Regulator  
1 Features  
3 Description  
•
AEC-Q100 qualified with the following results:  
– Device temperature grade 1: –40°C to +125°C  
ambient operating temperature range  
The TPS257xx-Q1 is dual USB Type-C® PD and  
BC1.2 charging port controller for use in automotive  
dual USB port applications that include charge only  
and charging with USB 2.0 or 3.0 data. Functionality  
includes: an ARM Cortex M0™; USB port controller  
with Type-C cable plug and orientation detection; USB  
Battery Charging Specification Version 1.2 (BC1.2)  
detection; USB Endpoint PHY; device power  
management and supervisory circuitry; connector pin  
protection over-voltage and short-circuit protection;  
and integrated buck-boost converter.  
– Device HBM ESD Classification Level 2  
– Device CDM ESD Classification Level C5  
– Enhanced connector pin ESD protection  
USB Power Delivery (PD) controller with  
Programmable Power Supply (PPS) support  
– Wide VIN: 5.5 V to 18 V (40-V maximum)  
– Integrated buck-boost sources up to 60-W USB  
PD output power  
•
Full 60-W output power is achievable over 6.8 V ≤ VIN  
≤ 18 V at up to 70°C ambient temperature (TA). An  
intelligent System Policy Manager maximizes  
delivered USB power while protecting the system from  
automotive battery transient and over-temperature  
conditions.  
– VBUS output: 3 - 21 V with ± 20-mV step size  
– IBUS output: ± 50-mA current limit step size  
•
•
Up to 5 A, 3 V ≤ VBUS ≤ 11 V  
Up to 3 A, 11 V ≤ VBUS ≤ 21 V  
– VBUS short circuit to VBAT and GND protection  
– Switching frequency: 300, 400, 450 kHz  
– Sync In / Out with dithering  
Device configuration settings are selected through an  
intuitive graphical user interface (GUI).  
•
•
USB port configurations options  
Device Information  
– 2 USB-PD Ports (TPS25772-Q1)  
– 1 USB-PD and 1 USB-C Ports (TPS25766-Q1)  
– 1 USB-PD and 1 Type-A Ports (TPS25764-Q1)  
Compliant to USB  
PART NUMBER  
TPS25764-Q1(2)  
TPS25766-Q1(2)  
TPS25772-Q1  
PACKAGE(1)  
BODY SIZE  
RQL (QFN-29)  
6 mm x 5 mm  
– Type-C power delivery rev 3.0  
•
•
CC logic, VCONN source and discharge  
USB cable polarity detection  
(1) For all available packages, see the orderable addendum at  
the end of the data sheet.  
(2) PRODUCT PREVIEW status.  
– Battery charging specification rev 1.2  
DCP: Dedicated Charging Port  
•
VBAT  
PGND  
IN  
– 2.7-V divider-3 mode  
– 1.2-V divider mode  
Short to VBUS and VBAT protection  
– Px_ DP and Px_DM  
ON  
PA_CC1  
PA_CC2  
PA_DP  
OFF  
EN  
LDO5V  
•
PA_DM  
CSN/BUS  
CSP  
LDO3V3  
LDO1V5  
3-21V  
– Px_CC1 and Px_CC2  
OUT  
AGND  
TVSP  
3V3  
2 Applications  
PB_BUS  
NTC  
/INT  
•
•
•
•
Automotive USB Power Delivery Chargers  
Automotive USB Hubs/Media Ports  
Automotive USB Rear Seat Entertainment  
Automotive USB Head Unit  
E2PROM  
(32kB)  
SCL1  
SDA1  
PB_CC1  
PB_CC2  
PB_DP  
PB_DM  
VBAT  
3-21V  
TPS55288-Q1  
(I2C buck-boost)  
Port B VBUS  
TPS25772-Q1  
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. ADVANCE INFORMATION for preproduction products; subject to change  
without notice.  
 
 
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