MMPF0100 datasheet(48/136 Pages) NXP

48 / 136 page

NXP Semiconductors

PF0100

FUNCTIONAL BLOCK REQUIREMENTS AND BEHAVIORS

SW1A/B (single/dual phase) (continued)

ηSW1AB

Efficiency (single phase)

•VIN = 3.6 V, fSW1AB = 2.0 MHz, LSW1AB = 1.0 μH

• PFM, 0.9 V, 1.0 mA

• PFM, 1.2 V, 50 mA

• APS, PWM, 1.2 V, 500 mA

• APS, PWM, 1.2 V, 750 mA

• APS, PWM, 1.2 V, 1250 mA

• APS, PWM, 1.2 V, 2500 mA

–

ΔVSW1AB

Output ripple

–

VSW1ABLIR

Line regulation (APS, PWM)

–

VSW1ABLOR

DC load regulation (APS, PWM)

–

VSW1ABLOTR

Transient load regulation

• Transient load = 0 to 1.25 A, di/dt = 100 mA/

μs

• Overshoot

• Undershoot

–

ISW1ABQ

Quiescent current

• PFM mode

• APS mode

–

235

–

µA

RONSW1AP

SW1A P-MOSFET RDS(on)

• VINSW1A = 3.3 V

–

215

245

RONSW1AN

SW1A N-MOSFET RDS(on)

• VINSW1A = 3.3 V

–

258

326

ISW1APQ

SW1A P-MOSFET leakage current

• VINSW1A = 4.5 V

––

7.5

µA

ISW1ANQ

SW1A N-MOSFET leakage current

• VINSW1A = 4.5 V

––

2.5

µA

RONSW1BP

SW1B P-MOSFET RDS(on)

• VINSW1B = 3.3 V

–

215

245

RONSW1BN

SW1B N-MOSFET RDS(on)

• VINSW1B = 3.3 V

–

258

326

ISW1BPQ

SW1B P-MOSFET leakage current

• VINSW1B = 4.5 V

––

7.5

µA

ISW1BNQ

SW1B N-MOSFET leakage current

• VINSW1B = 4.5 V

––

2.5

µA

RSW1ABDIS

Discharge resistance

–

600

–

Table 54. SW1A/B/C electrical characteristics (continued)

All parameters are specified at TMIN to TMAX (See Table 3), VIN = VINSW1x = 3.6 V, VSW1x = 1.2 V, ISW1x = 100 mA,

SW1x_PWRSTG[2:0] = [111], typical external component values, fSW1x = 2.0 MHz, unless otherwise noted. Typical values are

characterized at VIN = VINSW1x = 3.6 V, VSW1x = 1.2 V, ISW1x = 100 mA, SW1x_PWRSTG[2:0] = [111], and 25 °C, unless otherwise noted.

Symbol

Parameter

Min.

Typ.

Max.

Unit

Notes

MMPF0100 Datasheet(PDF) 48 Page - NXP Semiconductors

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