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PDF MG26P701 Data sheet ( Hoja de datos )
| Número de pieza | MG26P701 | |
| Descripción | USB Quick Charge | |
| Fabricantes | Megawin | |
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Hay una vista previa y un enlace de descarga de MG26P701 (archivo pdf) en la parte inferior de esta página. Total 11 Páginas | ||
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笙泉科技股份有限公司
Megawin Technology Co., Ltd.
Version: 1.08
MG26P701
Datasheet
USB Quick Charge with Voltage Boost Controller
Version 1.08
This document information is the intellectual property of Megawin Technology.
Megawin Technology Co., Ltd. 2011 All right reserved.
QP-7300-03D
1/11
1 page  
MG26P701 Datasheet
Version 1.08
3. Pin Configurations
3.1 SOP16 – MG26P701AS16
FB_CTR
SEL
USB_OUT/5V_LED
BC_EN
QC_STATUS
D+
D-
SW/BLD
Figure 3-1 package SOP16
ASYNC_PWM0
SYNC_PWM1
VDD
GND
FB_V
VCS
CURRENT_DET
PLUGIN_DET/D-_CTR
Pin Name
Type Description
1 FB_CTR
B Feedback Control, to reduce standby power consumption.
2 SEL
3
USB_OUT/
5V_LED
4 BC_EN
5 QC_STATUS
6 D-
B To set power consumption either Apple 10W or 12W.
To use this pin enable power transfer out to PD after USB plug-in detect.
O When over load occur, can use this pin the turn off the switch to protect
whole system. The pin can also drive the LED as a power on indicator.
O
To drive external MOSFET to induce 200 ohm between D-/D+ for BC1.2
protocol
Quick Charge Status Pin. It will send out square wave to report the quick
charge voltage. When the frequency equal to 200Hz, it means the quick
O charge voltage is 9V. When the frequency equal to 100Hz, it means the quick
charge voltage is 12V. It can be used one LED on this pin to make it work as
Quick Charge Enable LED.
B USB D- In.
7 D+
B USB D+ In.
8 SW/BLD
9
PLUGIN_DET/
D-_CTR
5V Output indicator. Optional discharge control when high voltage reduces to
O
low voltage. When the transient time longer than 500ms, it can use this pin to
driver an external MOSFET to enable discharge path to speed up the discharge
time.
I USB plug in detect. It will be keep high until USB plug in.
10 CURRENT_DET I Output current detection. To use with an external sensing resistor 0.05 ohm.
11 VCS
O
For non-Battery application, pull down this pin. For Battery application
connect this pin the external 2.5V reference voltage.
12 FB_V
I Boost voltage feedback.
13 GND
G GND
This document information is the intellectual property of Megawin Technology.
Megawin Technology Co., Ltd. 2011 All right reserved.
QP-7300-03D
5/11
5 Page 
5. Reversion History
MG26P701 Datasheet
Version 1.08
Revision Page
Descriptions
V1.00
V1.01
V1.02
V1.03
V1.04
V1.05
V1.06
V1.07
V1.08
1. Initial release.
1. Added additional application circuit
2. Modified pin defines
1. Add PWM Switching frequency
1. Add QFN32 Pin assignment
1. Changed QFN32 Pin assignment
1. Separate application circuit to application note
2. Add protection spec
1. Add Apple and Samsung Device D+/D- Output voltage
1. Removed QC2.0 Class B support
1. Changed the model description.
Date
2015/05/15
2015/05/27
2015/05/28
2015/06/10
2015/06/12
2015/07/07
2015/07/22
2015/08/17
2015/11/13
This document information is the intellectual property of Megawin Technology.
Megawin Technology Co., Ltd. 2011 All right reserved.
QP-7300-03D
11/11
11 Page | ||
| Páginas | Total 11 Páginas | |
| PDF Descargar | [ Datasheet MG26P701.PDF ] | |
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