SE2513/SE2515
Dual/Single USB Charger Port Controller
Modify Record:
版次
新版本
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
旧版本
修改单位
修改内容
Preliminary and all contents are subject to change without prior notice.
© Seaward Electronics, Inc., • www.seawardinc.com • Page 1
29/05/2015
SE2513/SE2515
Dual/Single USB Charger Port Controller
General Description
Features
SE2513 是一款 USB 专用充电端口控制 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
器。一个自动检测特性监控 USB 数据线路电
D-线路
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
依照中国电信标准 YD/T 1591_2009 短接
件充电:
模式,支持短接模式
1. 分压器 DCP,被要求分别在 D+和 D-线路
支持分压器 1 和分压器 2 分压器 3 模式
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 自动切换各种模式
别在 D+和 D-线路上施加 2.7V 和 2.7V 电
工作电压范围:4.5V~5.5V
压;
2. BC1.2 DCP 被要求将 D+短接至 D-;
SOT23-6,SOT23-5 封装形式
3. 中国电信标准 YD/T 1591_2009 短接模
式,被要求将 D+短接至 D-;
4. D+和 D-电压均为 1.2V。
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
Typical Application(典型应用电路)
2×12W Application
Rev1.0
(SE2513)
Preliminary and all contents are subject to change without prior notice.
© Seaward Electronics, Inc., • www.seawardinc.com • Page 2
29/05/2015
SE2513/SE2515
Dual/Single USB Charger Port Controller
Apple 1A Application (SE2515)
Apple 2A Application(SE2515)
Apple 2.4A Application(SE2515)
Pin Configuration
Pin Description
NO.
1
2
3
4
5
6
Pin Name
DP1
GND
DP2
DM2
IN
DM1
Pin Function Description
1通道USB通信端口D+
参考地
2通道USB通信端口D+
2通道USB通信端口D电源输入
1通道USB通信端口D-
模式选择端:
SEL
Rev1.0
SEL=1K 接输入:DP=2.7V,DM=2V(默认)
SEL=1K 接地
SEL悬空 :
:DP=2V,DM=2.7V
DP=2.7V,DM=2.7V
Preliminary and all contents are subject to change without prior notice.
© Seaward Electronics, Inc., • www.seawardinc.com • Page 3
29/05/2015
SE2513/SE2515
Dual/Single USB Charger Port Controller
CHARGING SCHEMES
DEVICES
SE2513
SE2515
Number of
Divider1
controller
Dual
Single
Divider2
Divider3
(D+/D-=2V
2.7V)
(D+/D-=2.7V
2V)
(D+/D-=2.7V
2.7V)
YES
YES
YES
YES
YES
1.2V
MODE
D+Dshort
mode
YES
YES
YES
Functional Block Diagram
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/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
IIN
Min
VIN=5V
Typ
Max
Unit
155
200
uA
4.1
4.3
V
UVLO
VUVLO
3.9
VUVLO
100
mV
BC 1.2 DCP Mode (Short Mode)
RDPM_SHORT1
VDP1=0.8V,IDM1=1mA
RDCHG_SHORT1
VDP1=0.8V
VDPL_TH_DETACH1
157
200
Ω
350
656
1150
KΩ
0.31
0.33
0.35
V
Vhyst
50
RDPM_SHORT2
VDP2=0.8V,IDM2=1mA
RDCHG_SHORT2
VDP2=0.8V
VDPL_TH_DETACH2
Rev1.0
mV
157
200
Ω
350
656
1150
KΩ
0.31
0.33
0.35
V
Preliminary and all contents are subject to change without prior notice.
© Seaward Electronics, Inc., • www.seawardinc.com • Page 5
29/05/2015
SE2513/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
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
1.2V / 1.2V Mode
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/SE2515
Dual/Single USB Charger Port Controller
Outline Drawing SOT23-6
OUTLINE DRAWING SOT-23-5L
K
B
H
D
A
F
E
C
Rev1.0
J
DIMN
A
B
C
D
E
F
H
J
K
DIMENSIONS
INCHES
MM
MIN MAX MIN MAX
0.110
0.059
0.036
0.014
0.0035
0.102
0.120
0.070
0.051
0.020
0.037
0.075
0.006
0.008
0.118
Preliminary and all contents are subject to change without prior notice.
© Seaward Electronics, Inc., • www.seawardinc.com • Page 7
2.80
1.50
0.90
0.35
0.090
2.60
3.05
1.75
1.30
0.50
0.95
1.90
0.15
0.20
3.00
29/05/2015
SE2513/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
Rev1.0
Preliminary and all contents are subject to change without prior notice.
© Seaward Electronics, Inc., • www.seawardinc.com • Page 8
29/05/2015
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