PAM8907 datasheet(3/10 Pages) DIODES

3 / 10 page

PAM8907

Document number: DS43314 Rev. 2 - 2

3 of 10

www.diodes.com

May 2021

PAM8907

Absolute Maximum Ratings (@ TA = +25°C, unless otherwise specified.)

Symbol

Characteristics

Value

Unit

VIN

Supply Voltage

-0.3 to 6.0

VIH

High-Level Input Voltage

-0.3 to 6.0

VIL

Low-Level Input Voltage

-0.3 to 6.0

Operating Free-Air Temperature Range

-40 to +125

°C

Operating Junction Temperature Range

-40 to +150

°C

TSTG

Storage Temperature Range

-65 to +150

°C

Recommended Operating Conditions (@ TA = +25°C, unless otherwise specified.)

Symbol

Characteristics

Min

Max

Unit

VIN

Supply Voltage

—

1.8

5.5

VIH

High-Level Input Voltage

DIN

1.2 to VIN+ 0.3

VIL

Low-Level Input Voltage

DIN

-0.3

0.4

Operating Free-Air Temperature

-40

+85

°C

Thermal Information

Parameter

Symbol

Package

Maximum

Unit

Thermal Resistance (Junction to Ambient)

JA

U-QFN2020-10

°C/W

Thermal Resistance (Junction to Case)

JC

U-QFN2020-10

°C/W

Electrical Characteristics (@TA = +25°C, VIN = 3.0V, CPIEZO = 33nF, fDIN = 3.2kHz, unless otherwise specified.)

Parameter

Symbol

Conditions

Min

Typ

Max

Unit

Supply Voltage

VIN

—

1.8

—

5.5

Output Voltage Range

VOUT

Boost Output Voltage (VSET Pin L/H)

—

15.6

Shutdown Current

ISD

VDIN = 0V

0.03

µA

Oscillating Frequency

fOSC

Boost Frequency

—

1.8

—

MHz

Static Drain to Source

On-State Resistor

RDS(ON)

High Side, I = 100mA

—

7.5

—

Low Side, I = 100mA

—

VOUT Start Delay Time

tON

From DIN Signal High to 90% VOUT Steady

State

—

1.1

—

Shutdown Delay Time

tOFF

From DIN = H- > L, VOUT to GND

—

104

—

Output Short-Circuit Current

ISC

OUTP and OUTN short

—

Control Terminal Voltage H

VIH

DIN Pin

1.5

—

VIN

Control Terminal Voltage L

VIL

DIN Pin

—

0.4

Control Terminal Current H

IIH

DIN = VIN

—

µA

Control Terminal Current L

IIL

DIN = 0

—

0.01

µA

Over Temperature Threshold

OTP

—

+150

—

°C

Over Temperature Protection

Hysteresis

—

+30

—

°C

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