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Technical content
Rev1.0 Preliminary and all contents are subject to change without prior notice. © Seaward Electronics, Inc., • www.seawardinc.com • Page 1 29/05/2015 SE2513/SE2513A/SE2515 Dual/Single USB Charger Port Controller Modify Record: 版次 新版本 旧版本 修改单位 修改内容 2015-05-29 1.0 NA 研发部 新文件制成(因工程产品,故 RD 开头) 2015-12-29 1.1 1.0 市场部 增加 2.4A 版本,取消SE2514, 增加 SE2515
Rev1.0 Preliminary and all contents are subject to change without prior notice. © Seaward Electronics, Inc., • www.seawardinc.com • Page 2 29/05/2015 SE2513/SE2513A/SE2515 Dual/Single USB Charger Port Controller Typical Application(典型应用电路) 2×10W Application (SE2513) 2 ×12W Application(SE2513A) General Description SE2513 是一款 USB 专用充电端口控制 器。一个自动检测特性监控 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,实现在下列专用充电系统配置中为兼容器 件充电: 1. 分压器 1 DCP,被要求分别在 D+和 D-线 路上施加 2V 和 2.7V 电压,或者分别在 D+和D-线路上施加2.7V 和2V 电压,或者 分别在 D+和 D-线路上施加 2.7V 和 2.7V 电压; 2. 分压器 2 DCP,被要求在 D+和 D-线路上 分别施加 2.7V 和2V 电压; 3. BC1.2 DCP 被要求将D+短接至 D-; 4. 中国电信标准 YD/T 1591_2009 短接模 式,被要求将 D+短接至 D-; 5. D+和 D-电压均为 1.2V。
Features
依照 USB 电池充电技术规格,修订版本 1.2(BC1.2) ,支持USB DCP D+短接至 D-线路 依照中国电信标准 YD/T 1591_2009 短接 模式,支持短接模式 支持分压器 1 和分压器 2 模式 自动切换各种模式 工作电压范围:4.5V~5.5V SOT23-6,SOT23-5 封装形式 Applications(产品应用) ◆ 车载 USB 电源充电器 ◆ 带有 USB 端口的 AC/DC 适配器 ◆ 其他 USB 充电器
Rev1.0 Preliminary and all contents are subject to change without prior notice. © Seaward Electronics, Inc., • www.seawardinc.com • Page 3 29/05/2015 SE2513/SE2513A/SE2515 Dual/Single USB Charger Port Controller Apple 1A Application (SE2515) Apple 2A Application(SE2515) DC/DC or AC/DC Power GND USB Connector SEL GND VCC DM DP 1uF Apple 2.4A Application(SE2515) Pin Configuration Pin Description NO. Pin Name Pin Function Description
1 DP1 1通道USB通信端口D+
2 GND 参考地
3 DP2 2通道USB通信端口D+
4 DM2 2通道USB通信端口D-
5 IN 电源输入
6 DM1 1通道USB通信端口D-
模式选择端: SEL=1K 接输入:DP=2.7V,DM=2V(默认) SEL=1K 接地 :DP=2V,DM=2.7V SEL悬空 : DP=2.7V,DM=2.7V
Rev1.0 Preliminary and all contents are subject to change without prior notice. © Seaward Electronics, Inc., • www.seawardinc.com • Page 4 29/05/2015 SE2513/SE2513A/SE2515 Dual/Single USB Charger Port Controller DEVICES Number of controller CHARGING SCHEMES 1.2V MODE D+D- short mode Divider1 (D+/D-=2V 2.7V) Divider2 (D+/D-=2.7V 2V) Divider3 (D+/D-=2.7V 2.7V) SE2513 Dual YES YES NO YES YES SE2513A Dual YES YES YES SE2515 Single YES YES YES Functional Block Diagram UVLO Driver IN GND +- 2.0V +- 2.7V +- 1.2V Auto Detect DM1 DP1 2.0V +- 2.7V +- 1.2V Auto Detect DM2 DP2
Rev1.0 Preliminary and all contents are subject to change without prior notice. © Seaward Electronics, Inc., • www.seawardinc.com • Page 5 29/05/2015 SE2513/SE2513A/SE2515 Dual/Single USB Charger Port Controller Absolute Maximum Ratings Symbol Parameter Maximum Units VDP1 DP1端到GND电压 0.3~7V V VDM1 DM1端到GND电压 0.3~7V V VDP2 DP2端到GND电压 0.3~7V V VDM2 DM2端到GND电压 0.3~7V V VIN IN端到GND电压 0.3~7V V VHBM ESD电压(人体模式) 2 KV VMM ESD电压(机械模式) 200 V TA 工作温度范围 -40~120 ℃ TS 存储温度范围 -55~150 ℃ Note:超出此范围将对器件造成不可恢复的损坏。
Electrical Characteristics
(VIN=5V, TA = -35 to 85°C, unless otherwise specified. Typical values are at TA=25℃) Symbol Test Conditions Min Typ Max Unit IIN VIN=5V 155 200 uA UVLO VUVLO 3.9 4.1 4.3 V VUVLO 100 mV BC 1.2 DCP Mode (Short Mode) RDPM_SHORT1 VDP1=0.8V,IDM1=1mA 157 200 Ω RDCHG_SHORT1 VDP1=0.8V 350 656 1150 KΩ VDPL_TH_DETACH1 0.31 0.33 0.35 V Vhyst 50 mV RDPM_SHORT2 VDP2=0.8V,IDM2=1mA 157 200 Ω RDCHG_SHORT2 VDP2=0.8V 350 656 1150 KΩ VDPL_TH_DETACH2 0.31 0.33 0.35 V
Rev1.0 Preliminary and all contents are subject to change without prior notice. © Seaward Electronics, Inc., • www.seawardinc.com • Page 6 29/05/2015 SE2513/SE2513A/SE2515 Dual/Single USB Charger Port Controller Divider Mode VDP1_2.7V VIN=5V 2.57 2.7 2.84 V VDM1_2V VIN=5V 1.9 2.0 2.1 V RDP1_PAD1 IDP1=-5uA 24 30 36 KΩ RDM1_PAD1 IDP1=-5uA 24 30 36 KΩ VDP2_2.7V VIN=5V 2.57 2.7 2.84 V VDM2_2V VIN=5V 1.9 2.0 2.1 V RDP2_PAD1 IDP2=-5uA 24 30 36 KΩ RDM2_PAD1 IDP2=-5uA 24 30 36 KΩ 1.2V / 1.2V Mode VDP1_1.2V VIN=5V 1.12 1.2 1.28 V VDM1_1.2V VIN=5V 1.12 1.2 1.28 V RDP1_PAD2 IDP1=-5uA 80 102 130 KΩ RDM1_PAD2 IDP1=-5uA 80 102 130 KΩ VDP2_1.2V VIN=5V 1.12 1.2 1.28 V VDM2_1.2V VIN=5V 1.12 1.2 1.28 V RDP2_PAD2 IDP2=-5uA 80 102 130 KΩ RDM2_PAD2 IDP2=-5uA 80 102 130 KΩ
Rev1.0 Preliminary and all contents are subject to change without prior notice. © Seaward Electronics, Inc., • www.seawardinc.com • Page 7 29/05/2015 SE2513/SE2513A/SE2515 Dual/Single USB Charger Port Controller Outline Drawing SOT23-6 OUTLINE DRAWING SOT-23-5L MIN MAX MIN MAX A 0.110 0.120 2.80 3.05 B 0.059 0.070 1.50 1.75 C 0.036 0.051 0.90 1.30 D 0.014 0.020 0.35 0.50 E - 0.037 - 0.95 F - 0.075 - 1.90 H - 0.006 - 0.15 J 0.0035 0.008 0.090 0.20 K 0.102 0.118 2.60 3.00 DIMN INCHES MM DIMENSIONS B K A F D E C H J
Rev1.0 Preliminary and all contents are subject to change without prior notice. © Seaward Electronics, Inc., • www.seawardinc.com • Page 8 29/05/2015 SE2513/SE2513A/SE2515 Dual/Single USB Charger Port Controller Contact Information Seaward Electronics Incorporated – China Room 1605, Building 1, International Pioneering Park, #1 Shangdi Xinxi Rd. Haidian District, Beijing 100085, China Tel: 86-10-8289-5700/01/05 Fax: 86-10-8289-5706 Email: sales@seawardinc.com.cn Seaward Electronics Corporation – Taiwan 2F, #181, Sec. 3, Min Quan East Rd. Taipei, Taiwan R.O.C Tel: 886-2-2712-0307 Fax: 886-2-2712-0191 Email: sales@seawardinc.com.tw Seaward Electronics Incorporated – North America 1512 Centre Pointe Dr. Milpitas, CA95035, USA Tel: 1-408-821-6600