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PDF LC824206XA Data sheet ( Hoja de datos )
| Número de pieza | LC824206XA | |
| Descripción | 5:1 Micro USB Switch | |
| Fabricantes | ON Semiconductor | |
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Ordering number : EN*A2222
LC824206XA
Advance Information
5:1 Micro USB Switch
with Accessory detection and OVP
http://onsemi.com
Overview
The LC824206XA is the IC suitable for use in multi function and high performance switch as well as compatible
accessory detector which supports micro USB connector for DSC, DVC and mobile phone.
This IC includes low impedance USB supply switch (100 mΩ) which enables high speed battery charge as well as
USB2.0-capable switch with low input capacitance, negative input-capable low distortion audio switch, UART,
microphone (Mono, Stereo), and various video signal switches, in addition MHL (Mobile High definition Link) switch
is integrated.
Also, this IC integrates auto detector for accessories which is capable of detecting accessories compliant to CEA936-A
automotive kit, ACA standard and Battery Charging Specification (BCS) rev.1.2 which includes MCPC standard
established in June 2010. In addition, it’s capable of detecting a lot of charger accessories, such as Dedicated (D+/D-
short) charger, Apple charger, SONY charger, CDP (Charging Downstream Port) charger, USB charger and so on.
Switching operation is controlled via I2C serial interface.
Function
■ Configuration
• Audio-SW (Mono/Stereo, Negative signal capable)
• USB2.0-SW (LowSpeed/ FullSpeed/ HighSpeed-capable)
- MHL-mode : MHL-TMDS signal by USB-2ch
• UART-SW
• CBUS/Video-SW
- MHL-mode : MHL-CBUS signal
- NTSC-mode : Composite (CVBS) signal
• MIC-SW (DP/VBUS switch, Mono/Stereo-capable)
• VBUS-SW
- High speed battery charge –capable (100 mΩ)
- Integrated OVP, OCP, TSD
- DP/DM short-circuit detection, VBUS auto detection
- Various charger detection (Dedicated, Apple, SONY, CDP, USB)
• ID detection function
- Integrated 5-bit ADC
- I2C Interrupt function
■ Package
• WLCSP Pin25, 2.17 mm 2.17 mm, 0.4 mm pitch
• Halogen-free, lead-free-capable
■ Operating temperature
• 30 to 85C
■ Supply voltage
• VBAT: 3.1 to 4.6 V
• VBUS: 4.5 to 5.5 V
■ ID detection for the accessories
• MCPC standard, CEA936-A automotive kit standard,
ACA standard-compliant,
Battery Charging Specification rev.1.2 compliant
■ Application
• DSC, DVC, mobile phone
This document contains information on a new product. Specifications and information
herein are subject to change without notice.
ORDERING INFORMATION
See detailed ordering and shipping information on page 15 of this data sheet.
WLP25J(2.17X2.17)
Battery
Battery
Charger IC
Power
Baseband
Management
I2C
MHL-
Trans
USB-
PHY
Audio
Codec
LDO
OTG
BUS SW
I2C
OVP
UVLO
OCP
Charger
Detect
ID
Detect
Switch
Array
VBUS
ID D+
Application Diagram
D-
Semiconductor Components Industries, LLC, 2013
October, 2013 Ver. 1.0
O2313HK No.A2222-1/15
1 page  
LC824206XA
Recommended Operating Conditions at Ta = 25C
Parameter
Symbol
VBAT voltage
VBAT
VBUS voltage
VBUS
AUDIO input range
VSW_AUDIO
MIC(DP) input range
VSW_MICDP
MIC(VBUS) input range
VSW_MICVBUS
Stereo-MIC input range
VSW_SMIC
CBUS input range
VSW_VCBUS
VIDEO input range
VSW_VIDEO
USB input range
VUSBin
USB2(MHL) input range
VMHLin
UART input range
VUARTin
OTG voltage*1)
VOTGin
Other signal input*2)
Allowed capacitance of load of
accessory ID pin
Vin
IDcap
Min
3.1
4.5
1.4
0
0
0
0
1.4
0
0
0
4.5
0
* 1) OTG current is permitted to 350 mA.
* 2) Other signal input signifies I2C_SCL, I2C_SDA, RESETB, pin.
Max Unit Condition
4.6 V
5.5 V
1.4 V
2.5
V
Bias < 2.0 V,
1.0 Vpp
2.5
V
Bias < 2.0 V,
1.0 Vpp
2.5
V
Bias < 2.0 V,
1.0 Vpp
1.9 V
1.4 V
1.0 Vpp
3.6 V
3.6 V
3.6 V
5.5 V
3.6 V
300 pF
No.A2222-5/15
5 Page 
I2Cbus timing (serial I/F)
LC824206XA
No.A2222-11/15
11 Page | ||
| Páginas | Total 15 Páginas | |
| PDF Descargar | [ Datasheet LC824206XA.PDF ] | |
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