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Environmental & Absolute Maximum Ratings

Characteristics

Symbols

Conditions

Min

Typ

Max

Units

Operating Temperature Range

—

+85°C

Solder Reflow Temperature

Surface temperature of module body or pins

°C

Storage Temperature

—

–40

—

+125°C

Over Temperature Protection

OTP

IC junction temperature

—

150

—

°C

Mechanical Shock

Per Mil-STD-883D, Method 2002.3

—

500

—

G’s

1 msec, ½ sine, mounted

Mechanical Vibration

Mil-STD-883D, Method 2007.2

—

20

—

G’s

20-2000 Hz

Weight

—

—

2

—

grams

Flammability

—

Meets UL 94V-O

Notes:

(i) During reflow of SMD package version do not elevate peak temperature of the module, pins or internal components above the stated maximum.

PTH03000W —3.3-V Input

6-A, 3.3-V Input Non-Isolated

Wide-Output Adjust Power Module

SLTS200C– MAY 2003 – REVISED DECEMBER 2003

PTH03000W

Characteristics

Symbols

Conditions

Min

Typ

Max

Units

Output Current

0.9 V

0

—

A

0

—

Input Voltage Range

3

—

3.6

V

Set-Point Voltage Tolerance

—

—

Temperature Variation

—

±0.5

—

Line Regulation

—

±5—

mV

Load Regulation

—

±5—

mV

Total Output Variation

Includes set-point, line, load,

—

—

–40 °C

Efficiency

η

—

93

—

—

91

—

—

90

—

%

—

88

—

—

86

—

—

84

—

20 MHz bandwidth

—

20

—

mVpp

Transient Response

Recovery time

—

70

—

µSec

—

100

—

mV

Current Limit

—

13

—

A

Under-Voltage Lockout

UVLO

—

2.953

V

2.6

2.8

—

Inhibit Control (pin 3)

Referenced to GND

Input High Voltage

V

Input Low Voltage

–0.2

—

0.8

Input Low Current

Pin 3 to GND

—

–10

—

µA

Standby Input Current

pins 1 & 3 connected

—

1

—

mA

Switching Frequency

—

700

—

kHz

External Input Capacitance

——µF

External Output Capacitance

Capacitance value

non-ceramic

0

µF

ceramic

0

—

300

Equiv. series resistance (non-ceramic)

4

(7)

——m

Ω

Reliability

MTBF

Per Bellcore TR-332

28

Notes: (1) See SOA curves or consult factory for appropriate derating.

with 100 ppm/°C or better temperature stability.

(3) The Inhibit control (pin 3) has an internal pull-up to Vin, and if left open-circuit the module will operate when input power is applied. A small low-

leakage (<100 nA) MOSFET is recommended to control this input. See application notes for more information.

(4) The regulator requires a minimum of 100 µF input capacitor with a minimum 300 mArms ripple current rating. For further information, consult the

related application note on Capacitor Recommendations.

(5) An external output capacitor is not required for basic operation. Adding 100 µF of distributed capacitance at the load will improve the transient response.

(6) This is the calculated maximum. The minimum ESR limitation will often result in a lower value. Consult the application notes for further guidance.

(7) This is the typical ESR for all the electrolytic (non-ceramic) output capacitance. Use 7 m

Ω as the minimum when using max-ESR values to calculate.