AH1894

Document number: DS35741 Rev. 1 - 2

3 of 13

www.diodes.com

July 2013

© Diodes Incorporated

AH1894

Symbol

Parameter

Rating

Unit

Supply Voltage (Note 7)

6

V

Reverse Supply Voltage

-0.3

V

Output current (source and sink)

3.5

mA

B

Magnetic Flux Density

Unlimited

Package Power Dissipation

X1-DFN1216-4

230

mW

SOT553

230

mW

Ts

Storage Temperature Range

-65 to +150

°C

Maximum Junction Temperature

150

°C

ESD HBM

Human Body Model (HMB) ESD capability

VDD, GND and OUTPUT pins

8

kV

BSEL pin

6

kV

Notes:

6. Stresses greater than the 'Absolute Maximum Ratings' specified above may cause permanent damage to the device. These are stress ratings only;

functional operation of the device at these or any other conditions exceeding those indicated in this specification is not implied. Device reliability may be

affected by exposure to absolute maximum rating conditions for extended periods of time.

operate the device at the absolute maximum rated conditions for any period of time.

Symbol

Parameter

Conditions

Rating

Unit

Supply Voltage

Operating

1.6V to 3.6V

V

Operating Temperature Range

Operating

-40 to +85

°C

Symbol

Parameter

Conditions

Min

Typ

Max

Unit

Output Low Voltage (on)

—

0.1

0.2

V

Output High Voltage (off)

—

V

Ioff

Output Leakage Current

-

<

0.1

1

µA

BSEL pin input voltage – Low Band

0

—

0.5

V

BSEL pin input voltage – High Band

1.4

—

3.6

V

BSEL pin internal pull-down resistor

(Note 8)

—

50

—

k

Ω

Supply Current

During ‘awake’ period,

—

2.1

—

mA

During ‘sleep’ period,

—

2.5

—

mA

Average Supply Current

—

4.3

8

µA

—

7.2

13

µA

Tawake

Awake Time

(Note 9)

—

50

100

µs

Tperiod

Period

(Note 9)

—

50

100

ms

D.C.

Duty Cycle

(Note 10)

—

0.1

—

%

Notes:

8. BSEL pin internal pull-down resistor is only active during AWAKE time

The output state is valid after the second operating phase (typical 100ms).

10. Transition time varies dependant on the timing of BSEL activation during the sleep and awake phases.