FPV1006-125-R datasheet(16/41 Pages) VICOR

16 / 41 page

Cool-Power® ZVS Switching Regulators

Rev 2.5

Page 16 of 41

06/2017

PI33xx-x0

PI3301-x0-LGIZ (3.3VOUT) Electrical Characteristics

Unless otherwise specified: -40°C < TJ < 125°C, VIN = 24V, L1 = 200nH [1]

Parameter

Symbol

Conditions

Min

Typ

Max

Unit

Input Specifications

Input Voltage

VIN_DC

[7]

Input Current

IIN_DC

VIN = 24V, TC = 25°C, IOUT =10A

1.49

Input Current At Output Short

(fault condition duty cycle)

IIN_Short

[2]

Input Quiescent Current

IQ_VIN

Disabled

2.0

Enabled (no load)

2.5

Input Voltage Slew Rate

VIN_SR

V/μs

Output Specifications

Output Voltage Total Regulation

VOUT_DC

[2]

3.25

3.30

3.36

Output Voltage Trim Range

VOUT_DC

[3] [7]

2.3

3.3

4.1

Line Regulation

∆VOUT (∆VIN)

@25°C, 8V < VIN < 36V

0.10

Load Regulation

∆VOUT (∆IOUT) @25°C, 0.5A < IOUT < 10A

0.10

Output Voltage Ripple

VOUT_AC

IOUT = 5A, COUT = 4 x 100μF, 20MHz BW [4]

37.5

mVp-p

Continuous Output

Current Range

IOUT_DC

[5]

Current Limit

IOUT_CL

Protection

VIN UVLO Start Threshold

VUVLO_START

7.10

7.60

8.00

VIN UVLO Stop Threshold

VUVLO_STOP

6.80

7.25

7.60

VIN UVLO Hysteresis

VUVLO_HYS

0.33

VIN OVLO Start Threshold

VOVLO_START

36.1

VIN OVLO Stop Threshold

VOVLO_STOP

37.0

38.4

VIN OVLO Hysteresis

VOVLO_HYS

0.77

VIN UVLO/OVLO Response Time

500

Output Overvoltage Protection

VOVP

Above VOUT

Overtemperature

Fault Threshold

TOTP

130

135

140

°C

Overtemperature

Restart Hysteresis

TOTP_HYS

°C

[1] All parameters reflect regulator and inductor system performance. Measurements were made using a standard PI33xx-x0 evaluation board with 3x4”

dimensions and 4 layer, 2oz copper. Refer to inductor pairing table within Application Description section for specific inductor manufacturer and value.

[2] Regulator is assured to meet performance specifications by design, test correlation, characterization, and/or statistical process control.

[3] Output current capability may be limited and other performance may vary from electrical characteristics when switching frequency or VOUT is modified.

[4] Refer to Output Ripple plots.

[5] Refer to Load Current vs. Ambient Temperature curves.

[6] Refer to Switching Frequency vs. Load current curves.

[7] Minimum 5V between VIN-VOUT must be maintained or a minimum load of 1mA required.

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