Announcement

New Product

diodes.com

January 2022

Ordering Information

Typical Application Circuit

Efficiency vs. Output Current

40V, Automotive-Compliant, DC-DC Buck Converter Portfolio

AP64200Q

VIN

EN

SW

BST

FB

GND

INPUT

R1

R2

L

C3

C2

C1

OUTPUT

RT/CLK

RT

COMP

R5

C5

50

60

70

80

90

100

0.001

0.010

0.100

1.000

10.000

IOUT (A)

VIN = 12V, VOUT = 5V, L = 10

μH

VIN = 12V, VOUT = 3.3V, L = 6.8

μH

Part

Number

Range

(V)

Range

(V)

Output

Current

(A)

LS / HS

(m

Ω)

Switching

Frequency

(kHz)

(µA)

Key Features

Ambient

Temperature

(

C)

AEC-

Q100

Grade

Package

Adj.

Ext.

Sync

Ext.

Comp

Adj.

SS

AP64100Q

3.8

– 40 0.8 - V

IN

1.0

150 / 80 100 - 2200 25

Y

Y

Y

-

-40 to +125

1

SO-8EP

AP64102Q

Y

Y

-

Y

AP64200Q

3.8

– 40 0.8 - V

IN

2.0

150 / 80 100 - 2200 25

Y

Y

Y

-

-40 to +125

1

SO-8EP

AP64202Q

Y

Y

-

Y

AP64350Q

3.8

– 40 0.8 - V

IN

3.5

75 / 45

100 - 2200

22

Y

Y

Y

-

-40 to +125

1

SO-8EP

AP64351Q

570

-

-

Y

Y

AP64352Q

100 - 2200

Y

Y

-

Y

AP64500Q

3.8

– 40 0.8 - V

IN

5.0

45 / 20

100 - 2200

25

Y

Y

Y

-

-40 to +125

1

SO-8EP

AP64501Q

570

-

-

Y

Y

AP64502Q

100 - 2200

Y

Y

-

Y

Orderable Device

Compliance

Package

Code

Package

Moisture

Sensitivity

Reel Size

Tape Width

Quantity

AP64100QSP-13

Automotive

SP

SO-8EP

MSL-1

13 inches

12 mm

4,000

AP64102QSP-13

Automotive

SP

SO-8EP

MSL-1

13 inches

12 mm

4,000

AP64200QSP-13

Automotive

SP

SO-8EP

MSL-1

13 inches

12 mm

4,000

AP64202QSP-13

Automotive

SP

SO-8EP

MSL-1

13 inches

12 mm

4,000

PFM Operation for

Improved Light Load High Efficiency

AP64100Q/AP64102Q

AP64200Q/AP64202Q