A5974AD

Up to 2 A step down switching regulator for automotive applications; • Qualified following the AEC-Q100 requirements (see PPAP for more details)\n• 2 A DC output current\n• Operating input voltage from 4 V to 36 V\n• 3.3 V / (±2%) reference voltage\n• Output voltage adjustable from 1.235 V to 35 V\n• Low dropout operation: 100% duty cycle\n• 500 kHz internally fixed frequency• Voltage feed-forward\n• Zero load current operation\n• Internal current limiting\n• Inhibit for zero current consumption\n• Synchronization\n• Protection against feedback disconnection\n• Thermal shutdown;

The A5974AD is a step-down monolithic power switching regulator with a minimum switch current limit of 2.5 A, it is therefore able to deliver up to 2 A DC current to the load depending on the application conditions. The output voltage can be set from 1.235 V to 35 V. The high current level is also achieved thanks to a HSOP8 package with exposed frame, that allows to reduce the RTHJ-A down to approximately 40 °C/W. The device uses an internal P-channel DMOS transistor (with a typical RDS(on) of 250 mΩ) as switching element to minimize the size of the external components. An internal oscillator fixes the switching frequency at 500 kHz. Having a minimum input voltage of only 4 V, it fits automotive applications requiring device operation even in cold crank conditions. Pulse-by-pulse current limit with the internal frequency modulation offers an effective constant current short-circuit protection.\n \n

A5974AD

Zero load current operation

A5974AD

Package：8-SOIC（0.154"，3.90mm 宽）裸露焊盘；包装：卷带（TR） 功能：降压 类别：集成电路（IC） 稳压器 - DC-DC 开关稳压器 描述：IC REG BUCK ADJUSTABLE 2A 8HSOP

A5974AD

Package：8-SOIC（0.154"，3.90mm 宽）裸露焊盘；包装：卷带（TR） 功能：降压 类别：集成电路（IC） DC DC 开关稳压器 描述：IC REG BUCK ADJUSTABLE 2A 8HSOP

A5974ADTR

Package：8-SOIC（0.154"，3.90mm 宽）裸露焊盘；包装：卷带（TR） 功能：降压 类别：集成电路（IC） 稳压器 - DC-DC 开关稳压器 描述：IC REG BUCK ADJUSTABLE 2A 8HSOP

A5974D

Zeroloadcurrentoperation

ADM-5974CH

BROADBANDDISTRIBUTEDAMPLIFIER

ADM-5974S

BROADBANDDISTRIBUTEDAMPLIFIER

BA5974FP

BA5974FP

BA5974FPisa4-channelBTLdriverdevelopedfordrivingamotorforCDplayersandactuators. PWMoutputofthedigitalservoLSIcanbedirectlyconnectedwith3chotherthanthespindlewithoutexternalattachment.(Built-inprimaryfilter) Features 1)4chBTLdriver. 2)SincetheHSOP2

HTR5974

HandCrimpToolJHTR5974

General StatusActive CategoryCrimpPressesandCrimpHand Tools SeriesHTR5974 DescriptionHandCrimpToolJHTR5974 CommentsType:Japan FunctionCrimp GeographicAreaJapan LevelofAutomationManual ProductNameN/A ToolTypeHandCrimpTool UPC800753608337 WarrantyDisclaimerCA