Курс ЦБ на 04.05.2024
$91,69
€98,56
ГлавнаяКаталогPower ManagementPower ControllersDC to DC ControllersTexas Instruments LM5642MTCX/NOPB
Texas Instruments LM5642MTCX/NOPB
артикул LM5642MTCX/NOPB
Texas Instruments
производитель
DC/DC Cntrlr Dual-OUT Step Down 20A/20A 226kHz 28-Pin TSSOP T/R
По данному товару предложений не найдено. Оставьте заявку, и мы вам перезвоним.
Технические параметры
EU RoHS
Compliant
ECCN (US)
EAR99
Part Status
Active
HTS
8542.39.00.01
Automotive
No
PPAP
No
Number of Outputs
2
Topology
Step Down
Output Voltage (V)
1.3 to 32.4
Maximum Output Current (A)
20
Maximum Switching Frequency (kHz)
226
Minimum Input Voltage (V)
4.5
Maximum Input Voltage (V)
36
Operating Supply Voltage (V)
4.5 to 36
Maximum Supply Current (mA)
1.1(Typ)
Typical Quiescent Current (mA)
1.1
Maximum Power Dissipation (mW)
1100
Minimum Switching Frequency (kHz)
166
Typical Switching Frequency (kHz)
200
Synchronous Rectifier
Yes
Synchronous Clock
Yes
Control Method
PWM
Programmability
No
Minimum Operating Temperature (В°C)
-40
Maximum Operating Temperature (В°C)
125
Packaging
Tape and Reel
Pin Count
28
Standard Package Name
SOP
Supplier Package
TSSOP
Mounting
Surface Mount
Package Height
1.05(Max)
Package Length
9.8(Max)
Package Width
4.5(Max)
PCB changed
28
Lead Shape
Gull-wing
Показать все
Описание
DC DC Cntrlr Dual-OUT Sync Buck 4.5V to 36V Input 28-Pin TSSOP T/R
4.5-36V, Current Mode Dual Synchronous Buck Controller with Oscillator Synchronization 28-TSSOP -40 to 125
Dual Switching Controller, Current-mode, 226kHz Switching Freq-Max, PDSO28
DC/DC CTRL, SYNC BUCK, 250KHZ, TSSOP-28; Supply Voltage Min:4.5V; Supply Voltage Max:36V; No. of Outputs:2 Output; Duty Cycle (%):98.9%; Controller IC Case Style:TSSOP; No. of Pins:28Pins; Switching Frequency:250kHz; Topology:Synchronous Buck (Step Down); Operating Temperature Min:-40°C; Operating Temperature Max:125°C; Product Range:-; Automotive Qualification Standard:-; MSL:MSL 2 - 1 year; SVHC:No SVHC (15-Jan-2019)
Похожие товары
Texas Instruments
Current Mode PWM Controller 2.5A 200kHz/600kHz Automotive 20-Pin TSSOP T/R
Texas Instruments
DC/DC Cntrlr Dual-OUT Step Down 28-Pin TSSOP T/R
onsemi
FAN5026 Series 3 to 16 V 300 kHz Dual-Output PWM Controller - TSSOP-28
onsemi
FAN5236 Series 5 to 24 V 300 kHz Dual Mobile DDR / PWM Controller - TSSOP-28
Texas Instruments
Current Mode PWM Controller 2.5A 200kHz/600kHz 20-Pin TSSOP Tube
