TPSM84824

4.5V to 17V Input, 0.6V-10V Output, 8A Power Module in Compact 7.5x7.5mm Footprint

The TPSM84824 power module is an easy-to-use integrated power supply that combines an 8-A DC/DC converter with power MOSFETs, a shielded inductor and passives into a small form-factor QFM package. This power solution allows as few as six external components while maintaining the ability to adjust key parameters to meet specific design requirements. Ultra-fast transient response can be achieved by use of the TurboTrans™ feature. TurboTrans allows the transient response to be optimized for reduced output voltage deviation with less required output capacitance.

The 7.5 mm × 7.5 mm × 5.3 mm, 24-pin QFM package is easy to solder to a printed circuit board and has excellent power dissipation capability. The TPSM84824 offers flexibilty with many features including power good, programmable UVLO, tracking, prebias start-up, as well as overcurrent and overtemperature protection making it a great product for powering a wide range of devices and systems.

Integrated Inductor Power Solution
7.5 mm × 7.5 mm × 5.3 mm QFM Package
- All Pins Accessible From Package Perimeter
Input Voltage Range: 4.5 V to 17 V
Wide-Output Voltage Range: 0.6 V to 10 V
Efficiencies up to 96%
Adjustable Fixed Switching Frequency
(200 kHz to 1.6 MHz)
Allows Synchronization to an External Clock
Ultra-Fast Load Step Response (TurboTrans™)
Power-Good Output
Meets EN55011 Class B Radiated EMI Limits
Operating Ambient Range: –40°C to +105°C
Operating IC Junction Range: –40°C to +150°C
Create a Custom Design Using the TPSM84824 With the WEBENCH^® Power Designer

All trademarks are the property of their respective owners.

Integrated Inductor Power Solution
7.5 mm × 7.5 mm × 5.3 mm QFM Package
- All Pins Accessible From Package Perimeter
Input Voltage Range: 4.5 V to 17 V
Wide-Output Voltage Range: 0.6 V to 10 V
Efficiencies up to 96%
Adjustable Fixed Switching Frequency
(200 kHz to 1.6 MHz)
Allows Synchronization to an External Clock
Ultra-Fast Load Step Response (TurboTrans™)
Power-Good Output
Meets EN55011 Class B Radiated EMI Limits
Operating Ambient Range: –40°C to +105°C
Operating IC Junction Range: –40°C to +150°C
Create a Custom Design Using the TPSM84824 With the WEBENCH^® Power Designer

All trademarks are the property of their respective owners.


Iout (Max) (A)
Vin (Min) (V)
Vin (Max) (V)
Vout (Min) (V)
Vout (Max) (V)
Soft Start
Features
Regulated Outputs (#)
Package Size: mm2:W x L (PKG)
Switching Frequency (Max) (kHz)
Switching Frequency (Min) (kHz)
Switching Frequency (Typ) (kHz)
Topology
Operating Temperature Range (C)
Pin/Package

TPSM84824	LMZ31704	LMZ31707	LMZ31710	TPSM84424	TPSM84624
8	4	7	10	4	6
4.5	2.95	2.95	2.95	4.5	4.5
17	17	17	17	17	17
0.6	0.6	0.6	0.6	0.6	0.6
10	5.5	5.5	5.5	10	10
Adjustable	Adjustable	Adjustable	Adjustable	Adjustable	Adjustable
EMI Tested Enable Frequency Synchronization Power Good Tracking TurboTrans	Current Sharing EMI Tested Frequency Synchronization Power Good Remote Sense Tracking Light Load Efficiency	Current Sharing EMI Tested Frequency Synchronization Power Good Remote Sense Tracking Light Load Efficiency	Current Sharing EMI Tested Frequency Synchronization Power Good Remote Sense Tracking Light Load Efficiency	EMI Tested Enable Frequency Synchronization Power Good TurboTrans	EMI Tested Enable Frequency Synchronization Power Good TurboTrans
1	1	1	1	1	1
See datasheet (QFM)	42B3QFN: 100 mm2: 10 x 10(B3QFN)	42B3QFN: 100 mm2: 10 x 10(B3QFN)	42B3QFN: 100 mm2: 10 x 10(B3QFN)	See datasheet (QFM)	See datasheet (QFM)
1600	1200	1200	1200	1600	1600
200	200	200	200	200	200
500	1000	1000	1000	450	500
Buck Synchronous Buck	Buck	Buck	Buck	Buck Synchronous Buck	Buck Synchronous Buck
-40 to 105	-40 to 85	-40 to 85	-40 to 85	-40 to 105	-40 to 105
24QFM	42B3QFN	42B3QFN	42B3QFN	24QFM	24QFM
Samples Not Available