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参数资料
| 型号： | MAX1614EUA+T |
| 厂商： | Maxim Integrated |
| 文件页数： | 8/9页 |
| 文件大小： | 0K |
| 描述： | IC DVR MOSFET HI-SIDE NCH 8-UMAX |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 配置： | 高端 |
| 输入类型： | 非反相 |
| 配置数： | 1 |
| 输出数： | 1 |
| 电源电压： | 5 V ~ 26 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-TSSOP，8-MSOP（0.118"，3.00mm 宽） |
| 供应商设备封装： | 8-uMAX |
| 包装： | 带卷 (TR) |
MAX1614
High-Side, n-Channel MOSFET
Switch Driver
Increasing Low-Battery
Comparator Hysteresis
The MAX1614 contains an on-chip comparator with 2%
hysteresis for low-battery detection. If more than 2%
hysteresis is needed on the low-battery comparator and
LBO is connected to OFF, use the circuit in Figure 5 to
add hysteresis. The circuit of Figure 5 shows LBO con-
trolling an n-channel MOSFET that shorts R2 to add pos-
itive feedback to the trip point. This is necessary to
prevent loading down the 1μA pullup at OFF (Figure 1).
___________________Chip Information
SUBSTRATE CONNECTED TO GND
Package Information
For the latest package outline information and land patterns
(footprints), go to www.maxim-ic.com/packages . Note that a
“+”, “#”, or “-” in the package code indicates RoHS status only.
Package drawings may show a different suffix character, but
N
LOAD
the drawing pertains to the package regardless of RoHS status.
PACKAGE
TYPE
PACKAGE
CODE
OUTLINE NO.
LAND
PATTERN NO.
BATT GATE
SRC
8 μMAX
U8+1
21-0036
90-0092
R1
MAX1614
ON
OFF
N
R2
2N7002
(SOT23)
R3
LBI
GND
LBO
( )
V L = V TH
(
V H = V TH
R1 = 909k ?
R2, R3 = 150k ?
V L = 8.5V
V H = 9.8V
FALLING TRIP POINT V L
R1 + R3
R3
RISING TRIP POINT V H
R1 + R2 + R3
R3
)
HYSTERESIS = 6%
Figure 5. Increasing Hysteresis of the Battery Disconnect
Circuit
8
Maxim Integrated
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX1615AEUK | 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述: |
| MAX1615AEUK-T | 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述: |
| MAX1615EUK | 制造商:Maxim Integrated Products 功能描述:HIGH-VOLTAGE,LOW-POWER LINEAR REGULATORS FOR - Rail/Tube |
| MAX1615EUK/GH9-T | 制造商:Maxim Integrated Products 功能描述:- Tape and Reel |
| MAX1615EUK+ | 制造商:Maxim Integrated Products 功能描述:REG LDO LIN SELECTABLE POS 3.3V/5V 0.03A 5PIN SOT-23 - Bulk 制造商:Maxim Integrated Products 功能描述:LINEAR REG L/P SMD 1615 SOT-23-5 制造商:Maxim Integrated Products 功能描述:LINEAR REG L/P, SMD, 1615, SOT-23-5 制造商:Maxim Integrated Products 功能描述:LINEAR REG L/P, SMD, 1615, SOT-23-5; Primary Input Voltage:15V; Output Voltage Fixed:5V; Dropout Voltage Vdo:350mV; Voltage Regulator Case Style:SOT-23; No. of Pins:5; Output Current:30mA; Operating Temperature Min:-40C; Operating ;RoHS Compliant: Yes 制造商:Maxim Integrated Products 功能描述:MAX1615 5V/3.3V 30mA regulator SOT23 |
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