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| 型号： | KIT33701DWBEVB |
| 厂商： | Freescale Semiconductor |
| 文件页数： | 13/39页 |
| 文件大小： | 0K |
| 描述： | KIT FOR 33701 POWER SUPPLY |
| 标准包装： | 1 |
| 主要目的： | DC/DC，LDO 步降 |
| 输出及类型： | 2，非隔离 |
| 输入电压： | 2.8 ~ 6V |
| 稳压器拓扑结构： | 降压 |
| 频率 - 开关： | 300kHz |
| 板类型： | 完全填充 |
| 已供物品： | 板，软件 |
| 已用 IC / 零件： | MC34701 |
| 相关产品： | MC34701EKR2CT-ND - IC POWER SUPPLY MCU 1A 32-SOIC MC34701EKR2TR-ND - IC POWER SUPPLY MCU 1A 32-SOIC MC34701EK-ND - IC POWER SUPPLY MCU 1A 32-SOIC |
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ELECTRICAL CHARACTERISTICS
DYNAMIC ELECTRICAL CHARACTERISTICS
Table 4. DYNAMIC ELECTRICAL CHARACTERISTICS (continued)
Characteristics noted under conditions -40°C ? T A ? 85 ? C unless otherwise noted. Input voltages VIN1 = VIN2 = 3.3V using
the typical application circuit (see Figures 33 ), unless otherwise noted.
Characteristic
Symbol
Min
Typ
Max
Unit
BOOST REGULATOR
Boost Regulator MOSFET Maximum ON Time (21)
Boost Regulator Control Loop Propagation Delay (21)
Boost Switching Node VBD Rise Time
t ON
t BST_PD
t B_RISE
–
–
24
50
–
–
? s
ns
ns
IBST = 20mA
Boost Switching Node VBD Fall Time (21)
t B_FALL
–
5.0
ns
IBST = 20mA
–
3.0
–
LINEAR REGULATOR (LDO)
Fault Condition Timeout
Retry Timer Cycle
t FAULT
t RET
7.0
70
10
100
15
150
ms
ms
RESET MONITOR ( RST )
Monitoring LFB Pin Delay
Monitoring INV Pin Delay
t D_RST_LFB
t D_RST_INV
12
12
–
–
28
28
? s
? s
SCA, SCL PIN, I 2 C BUS (STANDARD)
SCL Clock Frequency (21)
Bus Free Time Between a STOP and a START Condition (21)
Hold Time (Repeated) START Condition (After this period, the first clock
pulse is generated.) (21)
Low Period of the SCL Clock (21)
High Period of the SCL Clock (21)
SDA Fall Time from VIH_MAX to VIL_MIN, Bus Capacitance 10pF to 400pF,
3.0mA Sink Current (21) , (23)
Setup Time for a Repeated START Condition (21)
Data Hold Time for I 2 C Bus Devices (21) , (22)
Data Setup Time (21)
Setup Time for STOP Condition (21)
Capacitive Load for Each Bus Line (21)
f SCL
t BUF
t HD-STA
t LOW
t HIGH
t F
t SU-STA
t HD-DAT
t SU-DA T
t SU-STO
C B
–
4.7
4.0
4.7
4.0
–
4.7
0.0
250
4.0
–
–
–
–
–
–
–
–
–
–
–
–
100
–
–
–
–
250
–
–
–
–
400
kHz
? s
? s
? s
? s
ns
? s
? s
ns
? s
pF
Notes
21. Design information only. This parameter is not production tested.
22. The device provides an internal hold time of at least 300ns for the SDA signal (refer to the V IH_MIN of the SCL signal) to bridge the
undefined region of the falling edge of SCL.
23.
VIH is high level voltage on I 2 C bus lines and VIL is low level voltage on I 2 C bus lines
34701
Analog Integrated Circuit Device Data ?
Freescale Semiconductor
13
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相关代理商/技术参数 |
参数描述 |
|---|---|
| KIT33702DWBEVB | 功能描述:电源管理IC开发工具 33702 - QS2 EVAL KIT RoHS:否 制造商:Maxim Integrated 产品:Evaluation Kits 类型:Battery Management 工具用于评估:MAX17710GB 输入电压: 输出电压:1.8 V |
| KIT33730EKEVBE | 功能描述:电源管理IC开发工具 SWITCH MODE PWR SUP RoHS:否 制造商:Maxim Integrated 产品:Evaluation Kits 类型:Battery Management 工具用于评估:MAX17710GB 输入电压: 输出电压:1.8 V |
| KIT33742DWEVB | 功能描述:网络开发工具 SBC WITH EHSCAN RoHS:否 制造商:Rabbit Semiconductor 产品:Development Kits 类型:Ethernet to Wi-Fi Bridges 工具用于评估:RCM6600W 数据速率:20 Mbps, 40 Mbps 接口类型:802.11 b/g, Ethernet 工作电源电压:3.3 V |
| KIT3376MMA7330L | 功能描述:加速传感器开发工具 XYZ-AXIS ANALOG ACCELERO RoHS:否 制造商:Murata 工具用于评估:SCA3100-D04 加速:2 g 传感轴:Triple Axis 接口类型:SPI 工作电压:3.3 V |
| KIT3376MMA7331L | 功能描述:加速传感器开发工具 3-AXIS ANALOG OUT 4g /12g Dev Kit RoHS:否 制造商:Murata 工具用于评估:SCA3100-D04 加速:2 g 传感轴:Triple Axis 接口类型:SPI 工作电压:3.3 V |
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