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参数资料
| 型号： | MAX6733UTRFD5-T |
| 厂商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分类： | 电源管理 |
| 英文描述： | High-Frequency Switching Power Transistors (2SA Series); Surface Mount Type: Y; Package: PW-MOLD; Number Of Pins: 3; Publication Class: High Frequency Switching Power Transistor; Application Scope: strobe flash; Part Number: 2SC3072; Comments: Complementary product has different hFE value. |
| 中文描述： | 2-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO6 |
| 封装： | SOT-23, 6 PIN |
| 文件页数： | 15/15页 |
| 文件大小： | 199K |
| 代理商： | MAX6733UTRFD5-T |
Manual Reset Input
Many P-based products require manual reset capabil-
ity, allowing the operator, a test technician, or external
logic circuitry to initiate a reset. A logic low on MR
asserts the reset output, clears the watchdog timer,
and deasserts the watchdog output. Reset remains
asserted while MR is low and for the reset timeout peri-
od (tRP) after MR returns high. An internal 50k
Ω pullup
resistor allows MR to be left open if unused. Drive MR
with TTL or CMOS-logic levels or with open-drain/col-
lector outputs. Connect a normally open momentary
switch from MR to GND to create a manual reset func-
tion; external debounce circuitry is not required.
Connect a 0.1F capacitor from MR to GND to provide
additional noise immunity when driving MR over long
cables or if the device is used in a noisy environment.
Adjustable Input Voltage (RSTIN)
The MAX6734/MAX6735 provide an additional high-
impedance comparator input with a 626mV threshold to
monitor a third supply voltage. To monitor a voltage
higher than 626mV, connect a resistive-divider to the
circuit as shown in Figure 2 to establish an externally
controlled threshold voltage, VEXT_TH.
V
= 626mV
EXT_TH
×
+
()
RR
R
12
2
MAX6730–MAX6735
Single-/Dual-/Triple-Voltage P Supervisory
Circuits with Independent Watchdog Output
_______________________________________________________________________________________
9
tRP
VTH
VCC
(MIN)
VCC1,
VCC2
RSTIN
RST
WDO
MR
Figure 1. RST, WDO, and MR Timing Diagram
MAX6734
MAX6735
VEXT_TH
GND
RSTIN
R1
R2
Figure 2. Monitoring a Third Voltage
相关PDF资料 |
PDF描述 |
|---|---|
| MAX6733UTRFD6-T | High-Frequency Switching Power Transistors (2SA Series); Surface Mount Type: Y; Package: PW-MINI; Number Of Pins: 3; Publication Class: High Frequency Switching Power Transistor; Part Number: 2SC2982; Comments: low saturation voltage; H_FE: (min 140 @V_CE=-1V, I_C=-0.5A) (max 600 @V_CE=-1V, I_C=-0.5A) |
| MAX6733UTRHD1-T | High-Frequency Switching Power Transistors (2SA Series); Surface Mount Type: N; Package: TO-220NIS; Number Of Pins: 3; Viewing Angle: taping only; Publication Class: High Frequency Switching Power Transistor |
| MAX6733UTRHD2-T | High-Frequency Switching Power Transistors (2SA Series); Surface Mount Type: N; Package: TO-126(IS); Number Of Pins: 3; Viewing Angle: taping unavailable; Publication Class: High Frequency Switching Power Transistor |
| MAX6733UTRHD3-T | High-Frequency Switching Power Transistors (2SA Series); Surface Mount Type: N; Package: TO-126(IS); Number Of Pins: 3; Viewing Angle: taping unavailable; Publication Class: High Frequency Switching Power Transistor; Part Number: 2SC3422 |
| MAX6733UTRHD4-T | High-Frequency Switching Power Transistors (2SA Series); Surface Mount Type: Y; Package: PW-MINI; Number Of Pins: 3; Publication Class: High Frequency Switching Power Transistor; Application Scope: high-voltage driver; Part Number: 2SC3515; Comments: Rank is specified by hFE range.; H_FE: (min 30 @V_CE=-10V, I_C=-0.02A) (max 150 @V_CE=-10V, I_C=-0.02A) |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX6733UTRFD6 | 制造商:Maxim Integrated Products 功能描述:DUAL-VOLTAGE MICROPROCESSOR SUPERVI - Rail/Tube |
| MAX6733UTRFD6+T | 功能描述:监控电路 RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟（典型值）:10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel |
| MAX6733UTRFD6-T | 功能描述:监控电路 RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟（典型值）:10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel |
| MAX6733UTRHD1 | 制造商:Maxim Integrated Products 功能描述:DUAL-VOLTAGE MICROPROCESSOR SUPERVI - Rail/Tube |
| MAX6733UTRHD1+T | 功能描述:监控电路 RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟（典型值）:10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel |
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