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参数资料
| 型号： | A6B273KLWTR |
| 厂商： | Allegro Microsystems Inc |
| 文件页数： | 2/11页 |
| 文件大小： | 0K |
| 描述： | IC PWR DRVR 8BIT ADDRESS 20SOIC |
| 标准包装： | 1,000 |
| 类型： | 高端 |
| 输入类型： | 非反相 |
| 输出数： | 8 |
| 导通状态电阻： | 5.5 欧姆 |
| 电流 - 输出 / 通道： | 150mA |
| 电流 - 峰值输出： | 500mA |
| 电源电压： | 4.5 V ~ 5.5 V |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 20-SOIC（0.295"，7.50mm 宽） |
| 供应商设备封装： | 20-SOIC W |
| 包装： | 带卷 (TR) |
6B273
8-BIT LATCHED
DMOS POWER DRIVER
CLEAR
IN 1
IN 2
OUT 1
OUT 2
OUT 3
OUT 4
IN 3
IN 4
1
2
3
4
5
6
7
8
9
V DD
20
19
18
17
16
15
14
13
12
LOGIC
SUPPLY
IN 8
IN 7
OUT 8
OUT 7
OUT 6
OUT 5
IN 6
IN 5
The A6B273KA and A6B273KLW combine eight (positive-edge-
triggered D-type) data latches and DMOS outputs for systems requiring
relatively high load power. Driver applications include relays, sole-
noids, and other medium-current or high-voltage peripheral power
loads. The CMOS inputs and latches allow direct interfacing with
microprocessor-based systems. Use with TTL may require appropriate
pull-up resistors to ensure an input logic high.
The DMOS output inverts the DATA input. All of the output
drivers are disabled (the DMOS sink drivers turned OFF) with the
CLEAR input low. The A6B273KA/KLW DMOS open-drain outputs
are capable of sinking up to 500 mA. Similar devices with reduced
r DS(on) are available as the A6273KA/KLW.
R θ JA R θ JC
(°C/W)
(°C/W)
GROUND 10 11 STROBE
Dwg. PP-015-2A
Note that the A6B273KA (DIP) and the A6B273KLW
(SOIC) are electrically identical and share a common
terminal number assignment.
ABSOLUTE MAXIMUM RATINGS
at T A = 25 ° C
Output Voltage, V O ............................... 50 V
Output Drain Current,
Continuous, I O .......................... 150 mA *
Peak, I OM ................................... 500 mA?
Single-Pulse Avalanche Energy,
E AS ................................................. 30 mJ
Logic Supply Voltage, V DD .................. 7.0 V
Input Voltage Range,
V I ................................... -0.3 V to +7.0 V
Package Power Dissipation,
P D ........................................... See Graph
Operating Temperature Range,
T A ................................. -40 ° C to +125 ° C
Storage Temperature Range,
T S ................................. -55 ° C to +150 ° C
* Each output, all outputs on.
? Pulse duration ≤ 100 μ s, duty cycle ≤ 2%.
Caution: These CMOS devices have input static
protection (Class 3) but are still susceptible to damage if
exposed to extremely high static electrical charges.
The A6B273KA is furnished in a 20-pin dual in-line plastic
package. The A6B273KLW is furnished in a 20-lead wide-body,
small-outline plastic package (SOIC) with gull-wing leads for surface-
mount applications. Copper lead frames, reduced supply current
requirements, and low on-state resistance allow both devices to sink
150 mA from all outputs continuously, to ambient temperatures over
85 ° C.
FEATURES
■ 50 V Minimum Output Clamp Voltage
■ 150 mA Output Current (all outputs simultaneously)
■ 5 ? Typical r DS(on)
■ Low Power Consumption
■ Replacements for TPIC6B273N and TPIC6B273DW
Selection Guide
Part Number Pb-free* Package Packing
A6B273KLW-T Yes 20-pin SOICW 37 per tube 70 17
A6B273KLWTR-T Yes 20-pin SOICW 1000 per reel 70 17
*Pb-based variants are being phased out of the product line. Some variants cited in
this footnote are in production but have been determined to be LAST TIME BUY or
NOT FOR NEW DESIGN. This classification indicates that sale of this device is currently
restricted to existing customer applications. The variants should not be purchased for new
design applications because obsolescence in the near future is probable. Samples are no
longer available. Status change for LAST TIME BUY: October 31, 2006. Deadline for
receipt of LAST TIME BUY orders: April 27, 2007. These variants include: A6B273KLW and
A6B273KLWTR. Status change for NOT FOR NEW DESIGN: May 1, 2006. These variants
include: A6B273KA.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| A6B273KLWTR-T | 制造商:ALLEGRO 制造商全称:Allegro MicroSystems 功能描述:8-BIT LATCHED DMOS POWER DRIVER |
| A6B595KA | 功能描述:IC PWR DRVR 8BIT ADDRESS 18-DIP RoHS:否 类别:集成电路 (IC) >> PMIC - MOSFET，电桥驱动器 - 内部开关 系列:- 标准包装:1,000 系列:- 类型:高端/低端驱动器 输入类型:SPI 输出数:8 导通状态电阻:850 毫欧，1.6 欧姆 电流 - 输出 / 通道:205mA，410mA 电流 - 峰值输出:500mA，1A 电源电压:9 V ~ 16 V 工作温度:-40°C ~ 150°C 安装类型:表面贴装 封装/外壳:20-SOIC（0.295"，7.50mm 宽） 供应商设备封装:PG-DSO-20-45 包装:带卷 (TR) |
| A6B595KA-T | 功能描述:IC PWR DRVR 8BIT ADDRESS 18-DIP RoHS:是 类别:集成电路 (IC) >> PMIC - MOSFET，电桥驱动器 - 内部开关 系列:- 标准包装:1,000 系列:- 类型:高端/低端驱动器 输入类型:SPI 输出数:8 导通状态电阻:850 毫欧，1.6 欧姆 电流 - 输出 / 通道:205mA，410mA 电流 - 峰值输出:500mA，1A 电源电压:9 V ~ 16 V 工作温度:-40°C ~ 150°C 安装类型:表面贴装 封装/外壳:20-SOIC（0.295"，7.50mm 宽） 供应商设备封装:PG-DSO-20-45 包装:带卷 (TR) |
| A6B595KLW | 功能描述:IC PWR DRVR 8BIT ADDRESS 20SOIC RoHS:否 类别:集成电路 (IC) >> PMIC - MOSFET，电桥驱动器 - 内部开关 系列:- 标准包装:1,000 系列:- 类型:高端/低端驱动器 输入类型:SPI 输出数:8 导通状态电阻:850 毫欧，1.6 欧姆 电流 - 输出 / 通道:205mA，410mA 电流 - 峰值输出:500mA，1A 电源电压:9 V ~ 16 V 工作温度:-40°C ~ 150°C 安装类型:表面贴装 封装/外壳:20-SOIC（0.295"，7.50mm 宽） 供应商设备封装:PG-DSO-20-45 包装:带卷 (TR) |
| A6B595KLW-T | 功能描述:IC PWR DRVR 8BIT ADDRESS 20SOIC RoHS:是 类别:集成电路 (IC) >> PMIC - MOSFET，电桥驱动器 - 内部开关 系列:- 标准包装:1,000 系列:- 类型:高端/低端驱动器 输入类型:SPI 输出数:8 导通状态电阻:850 毫欧，1.6 欧姆 电流 - 输出 / 通道:205mA，410mA 电流 - 峰值输出:500mA，1A 电源电压:9 V ~ 16 V 工作温度:-40°C ~ 150°C 安装类型:表面贴装 封装/外壳:20-SOIC（0.295"，7.50mm 宽） 供应商设备封装:PG-DSO-20-45 包装:带卷 (TR) |
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