The TPS51610 is a fully Intel-compliant single-phase synchronous buck controller with integrated gate drivers designed for use in low-power CPUs and Intel integrated Graphics solutions for IMVP-6+ generation notebook systems. Advanced control features such as D-CAP architecture and OSR overshoot reduction provide fast transient response, lowest output capacitance and high efficiency. The TPS51610 DAC provides the 5-bit graphics "render" VID. The TPS51610 provides the full compliment of IMVP6+ I/O including VR_TT, and PMON. Adjustable control of VCORE slew rate and voltage positioning round out the IMVP6+ features. In addition, the TPS51610 includes two high-current FET gate drivers to drive external N-channel FETs with low switching loss. The TPS51610 is available in the 5 × 5, 32-pin QFN and is rated to operate from -10°C to 105°C
Part number | Order | Vin (Min) (V) | Vin (Max) (V) | Vout (Min) (V) | Vout (Max) (V) | Iout (Max) (A) | Regulated outputs (#) | Number of Phases | Switching frequency (Min) (kHz) | Switching frequency (Max) (kHz) | Iq (Typ) (mA) | Features | Duty cycle (Max) (%) | Operating temperature range (C) | Rating | Package Group | Type | Control mode |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
TPS51610 |
|
3 | 28 | 0.3 | 1.5 | 60 | 1 | 1 | 200 | 500 | 1.8 |
PVID
Power Good |
50 |
-10 to 105
-40 to 105 |
Catalog | VQFN | 32 | Controller | D-CAP+ |
TPS51611 | Samples not available | 3 | 28 | 0.3 | 1.5 | 60 | 1 | 1+1 | 200 | 500 | 1.8 |
PVID
Power Good |
50 | -10 to 105 | Catalog | VQFN | 32 | Controller | D-CAP+ |
TPS51620 | Samples not available | 3 | 28 | 0.3 | 1.5 | 60 | 1 | 2 | 200 | 500 | 2.5 |
PVID
Power Good |
50 | -10 to 100 | Catalog | VQFN | 40 | Controller | D-CAP+ |
TPS51621 | Samples not available | 3 | 28 | 0.3 | 1.5 | 60 | 1 | 2 | 200 | 500 | 2.3 |
PVID
Power Good |
50 | -10 to 105 | Catalog | VQFN | 40 | Controller | D-CAP+ |