JAJSPH4C March 2016 – December 2022 LM5165-Q1
PRODUCTION DATA
The full-load efficiency specification is 92% based on a nominal input voltage of 24 V and an output voltage of 12 V. The total input voltage range is 18 V to 65 V, with UVLO turnon and turnoff at 16 V and 14.5 V, respectively. The output voltage setpoint is established by feedback resistors, RFB1 and RFB2. The switching frequency is set by inductor LF at 500 kHz at nominal input voltage. The required components are listed in Table 8-3.
REF DES | QTY | SPECIFICATION | VENDOR | PART NUMBER |
---|---|---|---|---|
CIN | 1 | 1 µF, 100 V, X7S, 0805 ceramic | Murata | GRJ21BC72A105KE11L |
1 µF, 100 V, X7S, 0805 ceramic, AEC-Q200 | TDK | CGA4J3X7S2A105K125AE | ||
COUT | 1 | 10 µF, 16 V, X7R, 0805 ceramic | Taiyo Yuden | EMK212BB7106MG-T |
10 µF, 16 V, X7R, 0805 ceramic, AEC-Q200 | TDK | CGA4J1X7S1C106K125AC | ||
LF | 1 | 47 µH ±20%, 0.56 A, 650 mΩ maximum DCR, 3.9 × 3.9 × 1.7 mm AEC-Q200 | Coilcraft | LPS4018-473MRC |
RILIM | 1 | 24.9 kΩ, 1%, 0402 | Std | Std |
RFB1 | 1 | 1 MΩ, 1%, 0402 | Std | Std |
RFB2 | 1 | 113 kΩ, 1%, 0402 | Std | Std |
RUV1 | 1 | 10 MΩ, 1%, 0603 | Std | Std |
RUV2 | 1 | 825 kΩ, 1%, 0402 | Std | Std |
RHYS | 1 | 37.4 kΩ, 1%, 0402 | Std | Std |
CSS | 1 | 22 nF, 10 V, X7R, 0402 | Std | Std |
U1 | 1 | LM5165-Q1 Synchronous Buck Converter, VSON-10, 3 mm × 3 mm | TI | LM5165QDRCRQ1 |