DC DC Switching Controllers
PMIC (Power Management Integrated Circuit) DC to DC switching controllers are voltage regulation ICs used in high efficiency circuits configured to generate output supply voltages above (boost or step-up) or below (buck or step-down) the input supply. Other topologies may include; buck-boost, flyback, forward, cuk, SEPIC, full bridge, half bridge, and push-pull. They differ from linear regulators that require minimum voltages and "burn off" excess voltage.
Sourcing Infineon Technologies DC DC Switching Controllers: in-stock lines for quick ship, BOM matching for multi-line builds, and original-channel screening — not keyword stuffing.
Product List
Total Components: 317
| Product | Pricing | Datasheet | Output Phases | Duty Cycle (Max) | Clock Sync | Serial Interfaces | Control Features | Frequency - Switching | Number of Outputs | Output Configuration | Synchronous Rectifier | Topology | Voltage - Supply (Vcc/Vdd) | Function | Mounting Type | Operating Temperature | Output Type | Package / Case | Supplier Device Package | Stock & Quantity |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 TLE63893GV50XUMA1 Infineon Technologies | 1 $1.0000 | 1 | 100% | Yes | - | Current Limit, Enable, Reset | 360kHz | 1 | Positive | Yes | Buck | 5V ~ 60V | Step-Down | Surface Mount | -40°C ~ 150°C (TJ) | Transistor Driver | 14-SOIC (0.154", 3.90mm Width) | PG-DSO-14-1 | 3,695 | |
 PXM1200CDMG013XTMA1 Infineon Technologies | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 2,644 | ||
PXM1311CDNG003XTMA1 Infineon Technologies | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 3,585 | ||
PXM1330CDNG003XTMA1 Infineon Technologies | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 8,993 | ||
TLE63893GV50NTMA1 Infineon Technologies | 1 | 100% | Yes | - | Current Limit, Enable, Reset | 360kHz | 1 | Positive | Yes | Buck | 5V ~ 60V | Step-Down | Surface Mount | -40°C ~ 150°C (TJ) | Transistor Driver | 14-SOIC (0.154", 3.90mm Width) | PG-DSO-14-1 | 4,778 | ||
TLE63892GV50NTMA1 Infineon Technologies | 1 | 100% | Yes | - | Current Limit, Enable, Reset | 360kHz | 1 | Positive | Yes | Buck | 5V ~ 60V | Step-Down | Surface Mount | -40°C ~ 150°C (TJ) | Transistor Driver | 14-SOIC (0.154", 3.90mm Width) | PG-DSO-14-1 | 4,641 | ||
XDPS21061XUMA1 Infineon Technologies | 1 $1.1400 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 3,836 | |
 IR3621MTR Infineon Technologies | 1 $2.3100 | 2 | 86.5% | Yes | - | Frequency Control, Power Good, Soft Start | 200kHz ~ 500kHz | 2 | Positive | Yes | Buck | 5.5V ~ 14.5V | Step-Down | Surface Mount | -40°C ~ 125°C (TJ) | Transistor Driver | 32-VFQFN Exposed Pad | 32-MLPQ (5x5) | 5,608 | |
 IRU3038CF Infineon Technologies | 1 $1.1000 | 1 | 90% | No | - | Frequency Control, Soft Start | 200kHz | 1 | Positive | Yes | Buck, Boost | 4.2V ~ 25V | Step-Up, Step-Down | Surface Mount | 0°C ~ 70°C (TA) | Transistor Driver | 14-TSSOP (0.173", 4.40mm Width) | 14-TSSOP | 6,522 | |
TLF51801ELVXUMA1 Infineon Technologies | 1 $2.4400 | 1 | - | Yes | - | Enable, Frequency Control | 100kHz ~ 700kHz | 1 | Positive | Yes | Buck | 4.75V ~ 45V | Step-Down | Surface Mount | -40°C ~ 150°C (TJ) | Transistor Driver | 14-LSSOP (0.154", 3.90mm Width) Exposed Pad | PG-SSOP-14-EP | 2,734 | |
 IR3595AMTRPBF Infineon Technologies | 1 $6.9500 | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | - | - | 56-VFQFN Exposed Pad | 56-QFN (7x7) | 6,736 | |
XDPS21061XUMA1 Infineon Technologies | 1 $1.4917 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 6,573 | |
XDPS21071XUMA1 Infineon Technologies | 1 $1.4917 | 1 | - | No | - | Current Limit, Soft Start | 24.9kHz ~ 139.4kHz | 1 | Positive | No | Flyback | 3.3V | Step-Up/Step-Down | Surface Mount | -25°C ~ 125°C (TJ) | Transistor Driver | 16-SOIC (0.154", 3.90mm Width), 12 Leads | PG-DSO-12-20 | 6,932 | |
PXE1110CPMG003XTMA1 Infineon Technologies | 1 $3.2375 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1,969 | |
PXE1110CPMG023XTMA1 Infineon Technologies | 1 $3.2375 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 7,971 | |
 IRU3039CHTR Infineon Technologies | 1 | 88% | No | - | Frequency Control, Soft Start | 400kHz | 1 | Positive | Yes | Buck, Boost | 4.4V ~ 25V | Step-Up, Step-Down | Surface Mount | 0°C ~ 70°C (TA) | Transistor Driver | 20-VQFN Exposed Pad | 20-MLPQ (5x5) | 4,317 | ||
 IR3621F Infineon Technologies | 2 | 86.5% | Yes | - | Frequency Control, Power Good, Soft Start | 200kHz ~ 500kHz | 2 | Positive | Yes | Buck | 5.5V ~ 14.5V | Step-Down | Surface Mount | -40°C ~ 125°C (TJ) | Transistor Driver | 28-TSSOP (0.173", 4.40mm Width) | 28-TSSOP | 8,368 | ||
IR3621M Infineon Technologies | 2 | 86.5% | Yes | - | Frequency Control, Power Good, Soft Start | 200kHz ~ 500kHz | 2 | Positive | Yes | Buck | 5.5V ~ 14.5V | Step-Down | Surface Mount | -40°C ~ 125°C (TJ) | Transistor Driver | 32-VFQFN Exposed Pad | 32-MLPQ (5x5) | 1,939 | ||
 IR3637SPBF Infineon Technologies | 1 | 85% | No | - | Enable, Soft Start | 400kHz | 1 | Positive | Yes | Buck | 4.5V ~ 5.5V | Step-Down | Surface Mount | 0°C ~ 125°C (TJ) | Transistor Driver | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | 8,233 | ||
IRU3037ACSPBF Infineon Technologies | 1 | 90% | No | - | Enable, Soft Start | 400kHz | 1 | Positive | Yes | Buck, Boost | 4.2V ~ 25V | Step-Up, Step-Down | Surface Mount | 0°C ~ 70°C (TA) | Transistor Driver | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | 7,650 |