LM5642MTC
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Описание
Электроэлемент
IC, BUCK CONTROL, DUAL, POWERWISE; 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 3 - 168 hours; SVHC:No SVHC (27-Jun-2018); Adjustable Output Voltage Max:34.56V; Adjustable Output Voltage Min:1.3V; Base Number:5642; Frequency:200kHz; IC Generic Number:5642; No. of Outputs:2Outputs; Operating Temperature Range:-40°C to +125°C; Output Current:20A; Output Voltage:32.4V; Output Voltage Max:35V; Primary Input Voltage:36V; Termination Type:Surface Mount Device; Voltage Regulator Type:Dual Synchronous Buck
Технические параметры
ROHS COMPLIANT | YES |
Base Product Number | LM5642 -> |
Clock Sync | Yes |
Control Features | Current Limit, Enable, Soft Start |
Duty Cycle (Max) | 98.9% |
ECCN | EAR99 |
Frequency - Switching | 200kHz |
Function | Step-Down |
HTSUS | 8542.39.0001 |
Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
Mounting Type | Surface Mount |
Number of Outputs | 2 |
Operating Temperature | -40В°C ~ 125В°C (TJ) |
Output Configuration | Positive |
Output Phases | 2 |
Output Type | Transistor Driver |
Package | Tube |
Package / Case | 28-TSSOP (0.173"", 4.40mm Width) |
REACH Status | REACH Affected |
RoHS Status | RoHS non-compliant |
Supplier Device Package | 28-TSSOP |
Synchronous Rectifier | Yes |
Topology | Buck |
Voltage - Supply (Vcc/Vdd) | 4.5V ~ 36V |
корпус | TSSOP28 |
Brand: | Texas Instruments |
Development Kit: | LM5642EVAL-KIT/NOPB |
Duty Cycle - Max: | 98.9% |
Factory Pack Quantity: Factory Pack Quantity: | 144 |
Input Voltage: | 4.5 V to 36 V |
Manufacturer: | Texas Instruments |
Maximum Operating Temperature: | +125 C |
Minimum Operating Temperature: | -40 C |
Moisture Sensitive: | Yes |
Mounting Style: | SMD/SMT |
Number of Outputs: | 2 Output |
Operating Supply Current: | 1.1 mA |
Output Current: | 20 A |
Output Voltage: | 1.3 V to 32.4 V |
Package / Case: | TSSOP-28 |
Packaging: | Tube |
Product Category: | Switching Controllers |
Product Type: | Switching Controllers |
Series: | LM5642 |
Subcategory: | PMIC-Power Management ICs |
Switching Frequency: | 200 kHz |
Topology: | Buck |
Type: | Synchronous Buck Controller |
Automotive | No |
Control Method | PWM |
ECCN (US) | EAR99 |
EU RoHS | Compliant |
Lead Shape | Gull-wing |
Maximum Input Voltage (V) | 36 |
Maximum Operating Temperature (°C) | 125 |
Maximum Output Current (A) | 20 |
Maximum Power Dissipation (mW) | 1100 |
Maximum Supply Current (mA) | 1.1(Typ) |
Maximum Switching Frequency (kHz) | 226 |
Minimum Input Voltage (V) | 4.5 |
Minimum Operating Temperature (°C) | -40 |
Minimum Switching Frequency (kHz) | 166 |
Mounting | Surface Mount |
Operating Supply Voltage (V) | 4.5 to 36 |
Output Voltage (V) | 1.3 to 32.4 |
Packaging | Tube |
Part Status | Active |
PCB changed | 28 |
Pin Count | 28 |
PPAP | No |
Programmability | No |
Standard Package Name | SOP |
Supplier Package | TSSOP |
Synchronous Clock | Yes |
Typical Quiescent Current (mA) | 1.1 |
Typical Switching Frequency (kHz) | 200 |
Вес, г | 0.24 |
Техническая документация
Документация
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