参数资料
型号: MAX3355EEBC+T
厂商: Maxim Integrated Products
文件页数: 4/11页
文件大小: 0K
描述: IC CHARGE PUMP USB OTG 12-UCSP
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: 1
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 12-WFBGA,WLCSP
供应商设备封装: 12-UCSP(3x4)
包装: 带卷 (TR)
±15kV ESD-Protected USB On-the-Go
Charge Pump and Comparators in UCSP
TIMING CHARACTERISTICS
(V CC = +2.6V to +5.5V, V L = +1.65V to V CC , C1 = 0.1μF, V CC decoupled with 1μF capacitor to GND, V L decoupled with 0.1μF
capacitor to GND, C LOAD = 1μF (min), ESR LOAD = 1 ? (max), T A = T MIN to T MAX . Typical values are at V CC = +3.0V, V L = 1.8V, T A =
+25 ° C, unless otherwise noted.) (Notes 1, 2)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
V BUS Rise Time
OFFVBUS Propagation Delay
Comparator Propagation Delay
Time to Exit Shutdown
Time to Shutdown
ID_OUT Rise Time
ID_OUT Fall Time
0 to 4.4V, C LOAD = 1μF, I LOAD = 8mA
C ID_OUT = 50pF
C ID_OUT = 50pF
6
3
50
1
10
10
100
ms
μs
μs
μs
μs
ns
ns
Note 1: Limits are 100% production tested at +25 ° C. Limits over temperature are guaranteed by design.
Note 2: All currents out of the device are positive; all currents into the device are negative. All voltages are referenced to device
ground unless otherwise specified.
Note 3: The ripple voltage is strongly correlated to the bus capacitance and its ESR.
Note 4: 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 voltage <2.2V.
Typical Operating Characteristics
(V CC , V L = +3.3V, C1 = 0.1μF, V CC decoupled with 1μF capacitor to GND, V L decoupled with 0.1μF capacitor to GND, C LOAD = 1μF
min, ESR LOAD = 1 ? max, T A = +25 ° C, unless otherwise noted.)
V CC INPUT CURRENT
vs. V BUS OUTPUT CURRENT
V BUS OUTPUT VOLTAGE
vs. V BUS OUTPUT CURRENT
V BUS OUTPUT RIPPLE VOLTAGE
vs. V CC INPUT VOLTAGE
120
V CC = 2.6V
5.25
150
I VBUS = 8m A
100
V CC = 4.0V
V CC = 5.5V
5.00
V CC = 4.0V
125
80
4.75
100
60
4.50
V CC = 5.5V
75
40
20
4.25
V CC = 2.6V
50
25
0
0
10
20
30
40
50
4.00
0
10
20
30
40
50
0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
V BUS OUTPUT CURRENT (mA)
V BUS OUTPUT CURRENT (mA)
V CC INPUT VOLTAGE (V)
4
_______________________________________________________________________________________
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