BSZ0901NS Infineon Technologies, BSZ0901NS Datasheet - Page 22

• Manufacturer Part Number: BSZ0901NS
• Description: MOSFET N-CH 30V S308
• Manufacturer: Infineon Technologies
• Series: OptiMOS™r

Specifications of BSZ0901NS

• Transistor Polarity: N-Channel
• Resistance Drain-source Rds (on): 0.9 mOhms
• Drain-source Breakdown Voltage: 30 V
• Mounting Style: SMD/SMT
• Package / Case: S308
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: BSZ0901NSTR; SP000854570

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50a Integrated Power Stage IC
The PX4652 is a member of Primarion’s family of high performance integrated power stages (iPS
targeted for high density voltage regulation applications. When combined with Primarion’s Digital
Multiphase or Di-PoL
solution with superior accuracy, transient response, and protection features.
The PX4652 integrates low R
high-side and low-side MoSFET drivers. The PX4652 can support an average output current of up to 50a
in an area of 24mm
The PX4652 contains self-protection features including pulse-by-pulse peak current limiting, Input Under
voltage Protection (IUvP) and integrated over-temperature protection.
a fault status pin provides a digital output signal alert if either an over-temperature or input under-
voltage condition occurs. The FaULT# pin can also be driven externally to disable the output FETs. For
multi-phase applications, the FaULT# pins from each PX4652 can be tied together to turn off all phases
should any one iPS device shut down.
The PX4652 is offered in a 20-lead QFn package to provide ease of manufacturability and small footprint.
Features
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[ www.primarion.com ]
Fully integrated drivers with high-side
and low-side output MoSFETs
Highest power density solution when
combined with the Primarion Digital
Multiphase or Di-PoL
50a output current carrying capability
Enables > 90% efficiency solutions
Input Under voltage Protection (IUvP)
Integrated Pulse-by-Pulse
Peak Current Limit (P
average Current Limit protection when
combined with a Primarion Digital Controller
2
, which is significantly smaller than discrete driver + power MoSFETs solutions.
TM
controllers, the PX4652 offers a complete high current, small form factor regulator
2
TM
CL)
Controllers
DS(on)
MoSFETs for both high-side and low-side output devices together with
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Switching Frequency 200kHz – 1.3MHz
Input voltage range 10.8 to 13.2v with
extended lower voltage range possible
Chip architecture optimized for maximum
efficiency when operated at an output
voltage between 0.8v and 1.8v
Three-state PWM input compatible
(3.3v or 5.0v)
roHS compliant 4mm x 6mm QFn
package provides high density and
ease of manufacture
Temperature monitor
TM
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