DC/DC Switching Controllers
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Input Voltage : | 4.5 V to 36 V | Output Voltage : | 1.3 V to 32.4 V |
Output Current : | 20 A | Number of Outputs : | 2 |
Maximum Operating Temperature : | + 125 C | Mounting Style : | SMD/SMT |
Package / Case : | TSSOP EP |
Technical/Catalog Information | LM5642MH/NOPB |
Vendor | National Semiconductor |
Category | Integrated Circuits (ICs) |
Type | Step-Down (Buck) |
Number of Outputs | 2 |
Voltage - Input | 4.5 ~ 36 V |
Voltage - Output | 1.3 ~ 35 V |
Current - Output | 20A |
Power - Output | 3.4W |
Package / Case | 28-TSSOP Exposed Pad, 28-eTSSOP, 28-HTSSOP |
Packaging | Tube |
Internal Switch(s) | No |
Synchronous | Yes |
Rds (On) | - |
Operating Temperature | -40°C ~ 125°C |
Frequency - Switching | 150kHz ~ 250kHz |
Drawing Number | 14; MXA28A; ; 28 |
Lead Free Status | Lead Free |
RoHS Status | RoHS Compliant |
Other Names | LM5642MH NOPB LM5642MHNOPB LM5642MH ND LM5642MHND LM5642MH |