FM5888B

深圳市富满电子集团股份有限公司 SHEN ZHEN FINE MAD ELECTRONICS GROUP CO., LTD. USB 充电控制器 FM5888B/FM5887B（文件编号：S&CIC1518） 1 特性 3 说明  FM5887B 和 FM5888B 是 USB 专用充电端口控制器。 自动检测特性监控 USB 数据线路电压，并且自动在数 据线路上提供正确的电气特征，来为下列专用充电系 统配置中为兼容器件充电： 1. 分压器 DCP，被要求在 D+和 D-线路上分别施加 2.7V 和 2.7V 电压 2. BC1.2 DCP，被要求将 D+线路短接至 D-线路 3. 中国电信标准 YD/T 1591-2009 短接模式，被要求 将 D+线路短接至 D-线路        依照 USB 电池充电技术规格， 修订版本 1.2(BC1.2)， 支持 USB DCP D+线路短接至 D-线路 依照中国电信行业标准 YD/T 1591-2009，支持短 接模式（支持 D+线路接至 D-线路） 支持在 D+线路上施加 2.7V 电压，在 D-线路上施 加 2.7V 电压的 USB DCP 双 USB 充电控制器，FM5888B 单 USB 充电控制器，FM5887B 工作电压范围：4.5V 至 5.5V FM5888B 采用 SOT23-6 封装 FM5887B 采用 SOT23-5 封装 2 应用范围    车辆 USB 电源充电器 带有 USB 端口的 AC-DC 适配器 其他 USB 充电器 VBUS VBUS DVDD DM1 D+ GND DP1 USB Connector 4 SIMPLIFIED APPLICATION DIAGRAM 5V GND DP2 FM5888B DD+ GND GND www.superchip.cn VBUS 第 1 页 共 6 页 USB Connector DM2 POWER Version 2.0 深圳市富满电子集团股份有限公司 SHEN ZHEN FINE MAD ELECTRONICS GROUP CO., LTD. USB 充电控制器 FM5888B/FM5887B（文件编号：S&CIC1518） 5 PIN FUNCTION FM5888B (SOT23-6) (TOP VIEW) DP1 1 6 DM1 GND 2 5 VDD DP2 3 4 DM2 NO. NAME TYPE DESCRIPTION 1 DP1 I/O 2 GND G 3 DP2 I/O Connected to the D+ or D- line of USB connector, provide the correct voltage with attached portable equipment for DCP detection. 4 DM2 I/O Connected to the D+ or D- line of USB connector, provide the correct voltage with attached portable equipment for DCP detection. 5 VDD P 6 DM1 I/O Connected to the D+ or D- line of USB connector, provide the correct voltage with attached portable equipment for DCP detection. Ground connection Power supply. Connect a ceramic capacitor with a value of 0.1uF or greater from the VDD pin to GND as close to the device as possible. Connected to the D+ or D- line of USB connector, provide the correct voltage with attached portable equipment for DCP detection. (1) G=Ground, I=input, O=output, P=Power FM5887B (SOT23-5) (TOP VIEW) NC 1 GND 2 VDD 3 5 DM1 4 DP1 NO. NAME TYPE DESCRIPTION 1 NC - No connect pin. Can be grounded or left floating. 2 GND G Ground connection 3 VDD P Power supply. Connect a ceramic capacitor with a value of 0.1uF or greater from the VDD pin to GND as close to the device as possible. 4 DP1 I/O Connected to the D+ or D- line of USB connector, provide the correct voltage with attached portable equipment for DCP detection. 5 DM1 I/O Connected to the D+ or D- line of USB connector, provide the correct voltage with attached portable equipment for DCP detection. (1) G=Ground, I=input, O=output, P=Power www.superchip.cn 第 2 页 共 6 页 Version 2.0 深圳市富满电子集团股份有限公司 SHEN ZHEN FINE MAD ELECTRONICS GROUP CO., LTD. USB 充电控制器 FM5888B/FM5887B（文件编号：S&CIC1518） 6 SPECIFICATIONS 6.1 ABSOLUTE MAXIMUM RATING Over recommended junction temperature range, voltages are referenced to GND (unless otherwise noted) Parameters MIN MAX VDD -0.3 7 DP1, DM1, DP2, DM2 voltage -0.3 5.5 Voltage range ESD rating Human Body Model (HBM) Operating Junction Temperature TJ Storage Temperature Range TSTG UNIT V 8K V -40 125 ℃ -65 150 ℃ (1) Stresses beyond those listed under Absolute Maximum Ratings my cause permanent damage to the device. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. 6.2 RECOMMENDED OPERATING CONDITIONS Voltages are referenced to GND (unless otherwise noted), positive current are into pins. Parameters MIN MAX UNIT VDD Input voltage of VDD 4.5 5.5 V IVDD Input current of VDD 60 150 uA VDP1 DP1 data line input voltage 0 5.5 V VDM1 DM1 data line input voltage 0 5.5 V VDP2 DP2 data line input voltage 0 5.5 V VDM2 DM2 data line input voltage 0 5.5 V TJ Operating Junction Temperature -40 125 ℃ 6.3 ELECTRICAL CHARACTERISTICS Conditions are -40℃≤TJ≤125℃, 4.5V≤VDD≤5.5V. Typical values are at 25℃. All voltages are with respect to GND (unless otherwise noted). Parameters MIN TYP MAX UNIT VDD Input voltage of VDD 4.5 5 5.5 V IVDD Input current of VDD 60 90 150 uA Output Voltage VDP1 DP1 data line output voltage 2.57 2.70 2.84 V VDM1 DM1 data line output voltage 2.57 2.70 2.84 V VDP2 DP2 data line output voltage 2.57 2.70 2.84 V VDM2 DM2 data line output voltage 2.57 2.70 2.84 V Output impedance RDP1 DP1 data line output impedance 16 20 24 KΩ RDM1 RDP2 RDM2 DM1 data line output impedance DP2 data line output impedance DM2 data line output impedance 16 16 16 20 20 20 24 24 24 KΩ KΩ KΩ www.superchip.cn 第 3 页 共 6 页 Version 2.0 深圳市富满电子集团股份有限公司 SHEN ZHEN FINE MAD ELECTRONICS GROUP CO., LTD. USB 充电控制器 FM5888B/FM5887B（文件编号：S&CIC1518） 7 APPLICATION INFORMATION The FM5887B and FM5888B only provide the correct electrical signatures on the data line of USB charger port and do not provide any power for the VBUS. The FM5887B and FM5888B provide 12-W USB Charger (Apple 2.4A), the DP1 pin is connected to D+ line and the DM1 pin is connect to the D- line. This is showed in Figure below. VBUS FM5887B FM5888B DM1 DP1 DD+ GND USB Connector Divider 12W 5.0V 12-W USB Charger Application www.superchip.cn 第 4 页 共 6 页 Version 2.0 深圳市富满电子集团股份有限公司 SHEN ZHEN FINE MAD ELECTRONICS GROUP CO., LTD. FM5888B/FM5887B（文件编号：S&CIC1518） USB 充电控制器 8 Outline Information 8.1 FM5888B (SOT23-6) Symbol A A1 A2 b c D E E1 e e1 L  www.superchip.cn Dimensions In Millimeters Min Max 1.050 1.250 0.000 0.100 1.050 1.150 0.300 0.500 0.100 0.200 2.820 3.020 1.500 1.700 2.650 2.950 0.950 1.800 2.000 0.300 0.600 0° 8° 第 5 页 共 6 页 Dimensions In Inches Min 0.041 0.000 0.041 0.012 0.004 0.111 0.059 0.104 0.037 0.071 0.012 0° Max 0.049 0.004 0.045 0.020 0.008 0.119 0.067 0.116 0.079 0.024 8° Version 2.0 深圳市富满电子集团股份有限公司 SHEN ZHEN FINE MAD ELECTRONICS GROUP CO., LTD. FM5888B/FM5887B（文件编号：S&CIC1518） USB 充电控制器 8.2 FM5887B (SOT23-5) Symbol A1 A b C D E H e L  www.superchip.cn Dimensions In Millimeters Min Max 0.000 0.100 1.050 1.150 0.300 0.500 0.100 0.200 2.820 3.020 1.500 1.700 2.650 2.950 1.800 2.000 0.300 0.600 0° 8° 第 6 页 共 6 页 Dimensions In Inches Min 0.000 0.041 0.012 0.004 0.111 0.059 0.104 0.071 0.012 0° Max 0.004 0.045 0.020 0.008 0.119 0.067 0.116 0.079 0.024 8° Version 2.0