RT7202E [RICHTEK]
暂无描述;
| 型号： | RT7202E |
| 厂家： | 
RICHTEK TECHNOLOGY CORPORATION |
| 描述： | 暂无描述 电池 监控 光电二极管 |
| 文件： | 总1页 (文件大小：71K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
®
RT7202
Highly Integrated USB PD Type-C Controller for SMPS
General Description
Features
Protocols Supported
The RT7202 is a secondary-side USB PowerDelivery (USB
PD) Type-C controller for high-efficiency off-line AC-DC
converters. The RT7202 integrates an MCU as a policy
manager to handle USB PDprotocol, and also integrates
a built-in Biphase Mark Coding (BMC) transceiver for USB
PD or other proprietary protocols. A programmable
reference voltage for an operational amplifier is included
for voltage-loop regulation to achieve programmable
constant-voltage (CV) regulation in high precision.
USB PD 2.0 and 3.0
Other Proprietary Protocols
Highly Integrated
Embedded MCU with an Mask-ROM of 16kB, an
OTP-ROM of 8kB, and an SRAM of 1.5kB
Embedded BMC Transceiver
Wide VDD Operation Range : 3.6V to 20V
Built-in Shut Regulator for Constant-Voltage
Regulation
Programmable Cable Compensation
BLD Pin for Quick Discharge of Output Capacitor
(RT7202E)
Ordering Information
-
RT7202
Programmed Firmware Code AABBX
AA : Application Code
BB : Model Code
VDD Pin for Quick Discharge of Output Capacitor
(RT7202A/D)
X : Customer Approved Version Code
USBP Pin for Direct Drive of External Blocking
P-MOSFET
Package Type
S : SOP-8 (RT7202A)
S : SOP-10 (RT7202D)
S : SOP-14 (RT7202E)
Power-Saving Mode in Standby Mode
Protection
Adaptive Over-Voltage Protection
Adaptive Under-Voltage Protection
Firmware-Programmable Over-Current Protection
Lead Plating System
G : Green (Halogen Free and Pb Free)
RT7202 Version
(Refer to Version Table)
Applications
Note :
USB PDType-C Chargers/Adapters for Smart Phones,
Richtek products are :
NBs, Tablets and All Other Electronics
RoHS compliant and compatible with the current require-
ments of IPC/JEDEC J-STD-020.
USB PDExtension Cores with OfflineAC-DC Converters
Suitable for use in SnPb or Pb-free soldering processes.
Pin Configuration
(TOP VIEW)
14
13
12
11
10
9
BLD
GND
USBP
V2
D+
D-
CC1
VDD
OPTO
FAULT
VFB
CS-
CS+
2
3
4
5
6
7
10
9
VDD
OPTO
VFB
CS-
8
7
6
5
2
3
4
5
VDD
GND
USBP
V2
OPTO
VFB
CS-
GND
USBP
V2
2
3
4
8
7
CC2
CC1
6
D-
CC1
8
CC2
SOP-10
SOP-8
SOP-14
Copyright 2018 Richtek Technology Corporation. All rights reserved.
©
is a registered trademark of Richtek Technology Corporation.
DS7202-01 November 2018
www.richtek.com
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