参数资料
型号: ISL6443AIVZ
厂商: Intersil
文件页数: 7/19页
文件大小: 0K
描述: IC CTRLR SGL/STP DWN PWM 28TSSOP
产品培训模块: Solutions for Industrial Control Applications
标准包装: 50
应用: 电源
电流 - 电源: 2mA
电源电压: 5.6 V ~ 24 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 28-TSSOP(0.173",4.40mm 宽)
供应商设备封装: 28-TSSOP
包装: 管件
ISL6443A
Electrical Specifications
Recommended operating conditions unless otherwise noted. Refer to “Block Diagram” on page 3 and “Typical
Application Schematic” on page 4. V IN = 5.6V to 24V, or VCC_5V = 5V ±10%, T A = -40°C to +85°C (Note 7),
Typical values are at T A = +25°C. Parameters with MIN and/or MAX limits are 100% tested at +25°C, unless
otherwise specified. Temperature limits established by characterization and are not production tested.
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNITS
SOFT-START
Soft-Start Current
-
5
-
μA
PROTECTION
Thermal Shutdown
Rising
Hysteresis
-
-
150
20
-
-
°C
°C
NOTES:
4. In normal operation, where the device is supplied with voltage on the V IN pin, the VCC_5V pin provides a 5V output capable of 60mA (min).
When the VCC_5V pin is used as a 5V supply input, the internal LDO regulator is disabled and the V IN input pin must be connected to the
VCC_5V pin. (Refer to “Pin Descriptions” on page 10 for more details.)
5. This is the total shutdown current with V IN = VCC_5V = PVCC = 5V.
6. Operating current is the supply current consumed when the device is active but not switching. It does not include gate drive current.
7. Limits should be considered typical and are not production tested.
8. Established by characterization. The full scale current of 32μA is recommended for optimum current sample and hold operation. See “Feedback
7
FN6600.2
June 2, 2008
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ISL6443IR-TK 功能描述:IC CTRLR PWM DUAL 300KHZ 28-QFN RoHS:否 类别:集成电路 (IC) >> PMIC - 电源管理 - 专用 系列:- 应用说明:Ultrasound Imaging Systems Application Note 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:37 系列:- 应用:医疗用超声波成像,声纳 电流 - 电源:- 电源电压:2.37 V ~ 6 V 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:56-WFQFN 裸露焊盘 供应商设备封装:56-TQFN-EP(8x8) 包装:管件
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