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参数资料
| 型号： | MAX3353EEUE+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 5/21页 |
| 文件大小： | 0K |
| 描述： | IC CHARGE PUMP USB OTG 16TSSOP |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 应用： | 充电泵，USB |
| 输入电压： | 2.6 V ~ 5.5 V |
| 输出数： | 2 |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-TSSOP（0.173"，4.40mm 宽） |
| 供应商设备封装： | 16-TSSOP |
| 包装： | 带卷 (TR) |
USB On-the-Go Charge Pump with Switchable
Pullup/Pulldown Resistors
TIMING CHARACTERISTICS (continued)
(V CC = +2.6V to +5.5V, V L = +1.65V to V CC , V TRM = +3V to +3.6V, C FLYING = 0.1μF, V CC decoupled with 1μF capacitor to ground.
V TRM and V L decoupled with 0.1μF capacitor to ground. C VBUS = 1μF (min), T A = T MIN to T MAX , unless otherwise noted. Typical val-
ues are at T A = +25°C, V CC = +4V, V L = +1.8V, V TRM = +3.3V.) (Notes 3, 4)
PARAMETER
SYMBOL
CONDITION
MIN
TYP
MAX
UNITS
INT Out Fall Time
ID_OUT Rise Time
ID_OUT Fall Time
Time to Exit Shutdown
Time to Enter Shutdown
C LOAD = 50pF
C LOAD = 50pF
C LOAD = 50pF
20
30
10
500
1000
ns
ns
ns
μs
μs
I 2 C/SMBUS-COMPATIBLE TIMING SPECIFICATIONS
(V CC = +2.6V to +5.5V, V L = +1.65V to V CC , V TRM = +3V to +3.6V, C FLYING = 0.1μF, V CC decoupled with 1μF capacitor to ground.
V TRM and V L decoupled with 0.1μF capacitor to ground. C VBUS = 1μF (min). T A = T MIN to T MAX , unless otherwise noted. Typical val-
ues are at V CC = +4V, V L = +1.8V, V TRM = +3.3V, and T A = +25°C.) (Notes 3, 4)
PARAMETER
Serial Clock Frequency
SYMBOL
f SCL
CONDITION
MIN
DC
TYP
MAX
400
UNITS
kHz
Bus Free Time Between Stop and
Start Conditions
Start Condition Hold Time
Stop Condition Setup Time
Clock Low Period
Clock High Period
Data Setup Time
t BUF
t HD:STA
t SU:STO
t LOW
t HIGH
t SU:DAT
1.3
0.6
0.6
1.3
0.6
100
μs
μs
μs
μs
μs
ns
Data Hold Time
Maximum Receive SCL/SDA Rise
Time
Minimum Receive SCL/SDA Rise
Time
Maximum Receive SCL/SDA Fall
Time
Minimum Receive SCL/SDA Fall
Time
t HD:DAT
t R
t R
t F
t F
(Note 7)
(Note 8)
(Note 8)
(Note 8)
(Note 8)
0
300
20 + 0.1C B
300
20 + 0.1C B
0.9
μs
ns
ns
ns
ns
Transmit SDA Fall Time (Note 4)
Pulse Width of Suppressed Spike
t F
t F
t SP
C B = 400pF, I SDA = 3mA, V L ≥ 2.5V
C B = 50pF, I SDA = 3mA, V L < 2.5
(Note 9)
20 + 0.1C B
20 + 0.1C B
50
250
250
ns
ns
Note 3: All currents into the device are negative; currents out of the device are positive. All voltages are referenced to device
ground unless otherwise specified.
Note 4: Parameters are 100% production tested at +25°C, limits over temperature are guaranteed by design.
Note 5: The V BUS current source and current gate time vary together with process and temperature such that the resulting V BUS
pulse is guaranteed to drive a <13μF load to a voltage >2.0V, and to drive a >96μF load to a volatge <2.2V. See the SRP
V BUS Pulsing section for an explanation of this self-timed pulse.
Note 6: Guaranteed by design, not production tested.
Note 7: A master device must provide a hold time of at least 300ns for the SDA signal to bridge the undefined region of SCL’s falling
edge.
Note 8: C B is total capacitance of one bus line in pF. Tested with C B = 400pF.
Note 9: Input filters on SDA, SCL, and ADD suppress noise spikes less than 50ns.
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相关代理商/技术参数 |
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| MAX3353EEWP+ | 制造商:Maxim Integrated Products 功能描述:USB ON-THE-GO CHARGE PUMP WITH SWITCHABLE PULLUP/PULLDOWN RE - Rail/Tube |
| MAX3353EEWP+T | 制造商:Maxim Integrated Products 功能描述:USB ON-THE-GO CHARGE PUMP WITH SWITCHABLE PULLUP/PULLDOWN RE - Tape and Reel |
| MAX3355EEBC | 制造商:Maxim Integrated Products 功能描述:- Rail/Tube |
| MAX3355EEBC+ | 制造商:Maxim Integrated Products 功能描述:CHG PUMP AND COMPARATORS - Rail/Tube |
| MAX3355EEBC+T | 功能描述:电荷泵 USB On-the-Go Charge Pump RoHS:否 制造商:Maxim Integrated 功能:Inverting, Step Up 输出电压:- 1.5 V to - 5.5 V, 3 V to 11 V 输出电流:100 mA 电源电流:1 mA 最大工作温度:+ 70 C 封装 / 箱体:SOIC-8 Narrow 封装:Tube |
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