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参数资料
| 型号： | MAX3353EEUE+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 14/21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
interrupt edge, and interrupt latch address maps. Bit
configuration is shown in Tables 9, 10, and 11.
Manufacturer and ID Register Address Map
The manufacturer and ID registers are read-only regis-
ters (Table 12).
Table 3. Control Register Address Map
External Capacitors
Five external capacitors are recommended for proper
operation. Bypass V L and V TRM to GND with a 0.1μF
ceramic capacitor. Bypass V BUS and V CC to GND with a
1μF low-ESR ceramic capacitor. For the internal charge
pump, use a 0.1μF ceramic capacitor between C+ and C-.
REGISTER
ADDRESS
BIT 7
BIT 6
BIT 5
POWER-UP REGISTER STATUS
BIT 4 BIT 3
BIT 2
BIT 1
BIT 0
Control 1
Control 2
10h
11h
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
Table 4. Control Register 1 (10h)
Table 5. Control Register 2 (11h)
BIT
NUMBER
0
1
SYMBOL
—
IRQ_MODE
OPERATION
Not used
Interrupt pin open-drain/push-pull:
0 = open drain
BIT
NUMBER
0
SYMBOL
SDWN
OPERATION
Puts part in shutdown mode:
0 = operating
1 = shutdown mode
1 = push/pull
Charge V BUS through a current
2
3
BDISC_
ACONN
—
0 = disable
1 = enable
Not used
1
V BUS_CHG1
generator for 105ms:
0 = current generator OFF
1 = current generator ON
(automatically turned off after
D+ pullup (high priority)
105ms)
4
5
DP_PULLUP
DM_PULLUP
0 = D+ pullup unconnected
1 = D+ pullup connected
D- pullup:
0 = D- pullup unconnected
2
V BUS_CHG2
Charge V BUS through a current
generator:
0 = current generator OFF
1 = current generator ON
1 = D- pullup connected
Drive V BUS through charge pump
6
DP_
PULLDWN
D+ pulldown:
0 = D+ pulldown unconnected
1 = D+ pulldown connected
3
V BUS_DRV
0 = V BUS not driven
1 = V BUS connected to the charge
pump
7
DM_
PULLDWN
D- pulldown:
0 = D- pulldown unconnected
1 = D- pulldown connected
4
5
6
7
Discharge V BUS through a resistor:
V BUS_DISCHG 0 = Resistor disconnected
1 = Resistor connected
—
Not used
—
Not used
—
Not used
Table 6. Status Register Address Map
REGISTER
ADDRESS
BIT 7
BIT 6
BIT 5
POWER-UP REGISTER STATUS
BIT 4 BIT 3
BIT 2
BIT 1
BIT 0
Status
13h
0
0
0
—
—
—
—
—
(—) = don’t know
14
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 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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