SLVAE36A September 2018 – July 2021 LM43600 , LM43601 , LM46001 , LM46002 , LM5160A , LM5161 , LM5165 , LM5166 , LM61460-Q1 , LM73605 , LM73605-Q1 , LM73606-Q1 , LM76003 , LMR33620 , LMR33630 , LMR36006 , LMR36015 , LMR36500 , LMR36501 , LMR36502 , LMR36503 , LMR36506 , LMZ36002 , LMZM23600 , LMZM23601 , LMZM33602 , LMZM33603 , LMZM33606 , TPS54218 , TPS54360B , TPS54418 , TPS54424 , TPS54560B , TPS54618 , TPS55010 , TPS62148 , TPS62821 , TPS62822 , TPS62823 , TPS82130 , TPS82140 , TPS82150 , TPSM365R15 , TPSM365R3 , TPSM365R6
The DC/DC converters in Table 7-1 are ideal for powering PLCs and sub-systems. These converters feature high efficiency, good thermal performance, and tight VFB accuracy. Devices with the same package are pin compatible for design flexibility unless noted with a different feature in the comment column. Texas Instrument also has a wide variety of products and reference designs to solve design challenges for PLC applications5. Reference designs, such as the discrete power solution for AM437x Sitara family show possible ways of integrating TI devices into such sub-systems.
| Device | Iout (A) | Input Voltage (V) | Package | Comment |
| High Transient DC/DC | ||||
| LM76003 | 3 | 3.5-60 | 4 × 6mm QFN | Low Iq, Synchronous |
| LMZ36002 | 2 | 4.5-60 | 10 × 10mm QFN | Power Module |
| LM46002 | 2 | 3.5-60 | HTSSOP | Low Iq, Synchronous |
| LM46001 | 1 | 3.5-60 | HTSSOP | Low Iq, Synchronous |
| LM5166 | 0.5 | 3.5-65 | 3 × 3mm SON | Low Iq, Synchronous |
| LM5165 | 0.15 | 3.5-65 | 3 × 3mm SON | Low Iq, Synchronous |
| 24-V Rail | ||||
| LMZM33606 | 6 | 3.5-36 | 10 × 10mm QFN | Power Module |
| LM73605 | 5 | 3.5-36 | 4 × 6mm QFN | Low Iq, Synchronous |
| LMZM33603 | 3 | 4.0-36 | 7 × 9mm QFN | Power Module |
| LMR33630 | 3 | 3.8-36 | 2 × 3mm QFN / 8 HSOIC | Low Iq, Synchronous |
| LMZM33602 | 2 | 4.0-36 | 7 × 9mm QFN | Power Module |
| LMR33620 | 2 | 3.8-36 | 2 × 3mm QFN / 8 HSOIC | Low Iq, Synchronous |
| LMZM23601 | 1 | 4.0-36 | 3.8x3 uSIP | Power Module |
| LM43601 | 1 | 3.5-36 | 16HTSSOP | Low Iq, Synchronous |
| LMZM23600 | 0.5 | 4.0-36 | 3.8x3 uSIP | Power Module |
| LM43600 | 0.5 | 3.5-36 | 16HTSSOP | Low Iq, Synchronous |
| 12-V Rail | ||||
| TPS54424 | 4 | 4.5-17 | 3.5 × 3.5mm QFN | Frequency synchronization |
| TPS62148 | 2 | 3.0-17 | 2 × 3mm QFN | Tracking |
| TPS82130 | 3 | 3.0-17 | 2.8.3mm uSIP | Power Module |
| TPS82140 | 2 | 3.0-17 | 2.8.3mm uSIP | Power Module |
| TPS82150 | 1 | 3.0-17 | 2.8.3mm uSIP | Power Module |
| 3.3/5V rail | ||||
| TPS54618 | 6 | 2.95-6.0 | 3 × 3mm QFN | Frequency synchronization |
| TPS54418 | 4 | 2.95-6.0 | 3 × 3mm QFN | Frequency synchronization |
| TPS62823 | 3 | 2.4-5.5 | 1.5 × 2mm QFN | Small solution w/ 470nH |
| TPS54218 | 2 | 2.95-6.0 | 3 × 3mm QFN | Frequency synchronization |
| TPS62822 | 2 | 2.4-5.5 | 1.5 × 1.5mm QFN | Small solution w/ 470nH |
| TPS62821 | 1 | 2.4-5.5 | 1.5 × 2mm QFN | Small solution w/ 470nH |
| Isolated | ||||
| SN6505 | 1 | 2.25-5.5 | SOT23-6 | Push-Pull |
| TPS55010 | 1 | 2.95-6.0 | 3x3mm QFN | Fly-Buck |
| LM5161 | 1 | 4.5-100 | HTSSOP | Fly-Buck |
| LM5160A | 2 | 4.5-65 | 4 × 4mm SON | Fly-Buck |
| DCPA series | 1W | 4.5-5.5 | PDIP / SOP | Power Module + or +/- 5, 12, 15Vout |