Continuous-Time Switch Family

A1101, A1102, A1103,

A1104, and A1106

11

Allegro MicroSystems, LLC

115 Northeast Cutoff

Worcester, Massachusetts 01615-0036 U.S.A.

1.508.853.5000; www.allegromicro.com

For Reference Only – Not for Tooling Use

(Reference DWG-9049)

Dimensions in millimeters – NOT TO SCALE

Dimensions exclusive of mold flash, gate burrs, and dambar protrusions

Exact case and lead configuration at supplier discretion within limits shown

23

1

1.27 NOM

2.16 MAX

0.51 REF

0.79 REF

B

A

B

C

A

D

E

D

E

E

2.04

1.44 E

Branding scale and appearance at supplier discretion

Hall element, not to scale

Mold Ejector

Pin Indent

Branded

Face

4.09

+0.08

–0.05

0.41

+0.03

–0.06

3.02

+0.08

–0.05

0.43

+0.05

–0.07

15.75 ±0.25

Dambar removal protrusion (6X)

Gate and tie bar burr area

Active Area Depth, 0.50 mm REF

NNT

Standard Branding Reference View

= Supplier emblem

= Last three digits of device part number

=Temperature code

N

45°

C

45°

2 X 10°

1.52 ±0.05

1

T

Figure 4: Package UA, 3-Pin SIP

(A1101, A1102, A1103, and A1104)