JAJSJO6C December 2021 – August 2024 LM63440-Q1 , LM63460-Q1
PRODUCTION DATA
With an input operating voltage as low as 3V and up to 36V as specified in Table 9-1, the LM6k-Q1 family of automotive synchronous buck converters from TI provides flexibility, scalability and optimized design size for a range of applications. These converters enable DC/DC designs with high density, low EMI and increased flexibility. Available EMI mitigation features include pseudo-random spread spectrum (PRSS), integrated input bypass capacitors, RBOOT-configured switch-node slew rate control, and optimized package design with symmetrical VIN and PGND pins that shield a small switch-node copper area. All converters are rated for a maximum operating junction temperature of 150°C, have AEC-Q100 grade 1 qualification, and are functional safety capable.
DC/DC CONVERTER | RATED IOUT | PACKAGE | FEATURES | EMI MITIGATION |
---|---|---|---|---|
LM60430-Q1, LM60440-Q1 | 3A, 4A | WQFN (13) | 400kHz fixed fSW, 3mm × 2mm package | Shielded switch node |
LM63610-Q1, LM63615-Q1, LM63625-Q1, LM63635-Q1 | 1A, 1.5A, 2.5A, 3.25A | WSON (12), HTSSOP (16) | RT adjustable fSW, MODE/SYNC | PRSS |
LM61430-Q1, LM61435-Q1, LM61440-Q1, LM61460-Q1 | 3A, 3.5A, 4A, 6A |
VQFN-HR (14) | RT adjustable fSW, EN/SYNC | PRSS, RBOOT |
LM62435-Q1, LM62440-Q1 | 3.5A, 4A | 2.1MHz default fSW, MODE/SYNC | ||
LMQ61460-Q1 | 6A | RT adjustable fSW, EN/SYNC | PRSS, RBOOT, integrated capacitors | |
LMQ62440-Q1 | 4A | 2.1MHz default fSW, MODE/SYNC | ||
LM62460-Q1, LM61480-Q1, LM61495-Q1 | 6A, 8A, 10A | VQFN-HR (16) | RT adjustable fSW, MODE/SYNC | DRSS, RBOOT |
LM63440-Q1, LM63460-Q1 | 4A, 6A | VQFN-FCRLF (22) | RT adjustable fSW, EN/SYNC, pin FMEA | PRSS |
LM64440-Q1, LM64460-Q1 | 2.1MHz default fSW, MODE/SYNC, pin FMEA |
For development support see the following: