TI Power Replacement
TI is a globally renowned semiconductor manufacturer in the United States, with a wide range of product categories.
-China Resources Microelectronics (CRM), is our agency brand，made in China. web: https://www.crmicro.com/Home/index.html
CRM's product packaging is consistent with TI, and customers do not need to change the design. These are all in mass production status.
And can provide bare chips or offer customers diverse packaging options. DATA SHEET
DC-DC
| TI P/N | Regulated outputs (#) | Vin (Min) (V) | Vin (Max) (V) | Vout (Max) (V) | Vout (Min) (V) | Iout (Max) (A) | Iout (Min) (A) | Switching freq. (Min) (kHz) | Switching freq. (Max) (kHz) | Iq (Typ) (uA) | Replacement P/N | Replacement brand |
| TPS54627 | 1 | 4.5 | 18 | 5.5 | 0.76 | 6 | 650 | 650 | 950 | HDC54627 | China Resources Microelectronics | |
| TPS54325 | 1 | 4.5 | 18 | 5.5 | 0.76 | 3 | 700 | 700 | 850 | HDC54325 | China Resources Microelectronics |
Buck-boost
| TI P/N | Vin (V) | Vout (V) | Ioutmax (A) | Rating | Switching freq.(kHz) | Iq (typ) (mA) | Regulated outputs (#) | Switch current limit (typ) (A) | Duty cycle (max) (%) | Operating temp. (°C) | Replacement P/N | Replacement brand |
| TPS55288 | 2.7~36 | 0.8~21.26 | 6.35 | Catalog | 200~2200 | 1.3 | 1 | 16 | 100 | -40 to 150 | HDC55288 | China Resources Microelectronics |
Boost
| TI P/N | Vinmin (min) (V) | Vinmax (max) (V) | Voutmin (min) (V) | Voutmax (max) (V) | Regulated outputs (#) | Switching frequencymin (min) (kHz) | Switching frequencymax (max) (kHz) | Iq (typ) (mA) | Switch current limittyp (typ) (A) | Duty cyclemax (max) (%) | Replacement P/N | Replacement brand |
| TPS40210 | 2.97 | 40 | 1.26 | 500 | 1 | 100 | 1000 | 2.7 | 10 | 100 | HDC40210 | China Resources Microelectronics |
