NXP PBLS20xD, PBLS60xD User Manual

Application example

A small control (on/off) current (= base TR2) switches a high output (= collector TR1) current

TR1

OUTPUTINPUT

NXP low V

CEsat

load switches

PBLS20xD and PBLS60xD

ON/OFF

R1

TR2

R2

006aab611

Configuration for new load switch families in SOT457

6 5 4

R2

TR1

1

Modification of pinning compared to existing

load switches due to optimized lead frame.

R1

2 3

006aab506

TR2

Outline drawing and soldering footprint of SOT457 (SC-74)

3.1

2.7

4

56

3.0

1.7

2.5

1.3
pin 1 index

1.1

0.9

0.6

0.2

Load switches with best-in-class current
capability and lowest saturation voltage

Designed to simplify circuit design and reduce pick-and-place costs, these load switches combine
an energy-saving low V
They’re housed in SOT457 packages, offer the highest current-per-footprint ratings on the market,
and are ideal for switching positive supply rails or ground-referenced loads.

Key features

} PNP low V

SMD package

} V

of 20 V or 60 V, with four resistor values available

CEO

} First to offer improved current capability

- IC: 1.8 A for 20 V

- IC: 1.5 A for 60 V
} Highest current per footprint area in loadswitch portfolio :

160 mA/mm² vs. 80-90 mA/mm²

} Reduction of V

transistor and NPN RET in small SOT457

CEsat

by ~ 50% vs. last generation

CEsat

transistor with a resistor-equipped transistor (RET) in a single package.

CEsat

Key applications

} Supply-line switches
} Battery-charger switches
} High-side switches for LEDs, drivers, and backlights
} Portable equipment

www.nxp.com

1 32

0.95

1.9

© 2009 NXP B.V.

All rights reser ved. Reproduc tion i n whol e or in part is p rohibited witho ut the prio r wri tten consent of the co pyright owner.

The informat ion pre sented in this docum ent do es not form part of an y quota tion or contr act, is beli eved to be accurate and

reliabl e an d may be chang ed wi thout notice. No liabilit y wi ll be acce pted by t he pu blisher for any conseque nce of it s us e.

Public ation thereo f does not convey n or imply any lic ense under pat ent- or other ind ustrial or in tellectual p roperty r ights.

0.40

0.25

0.26

0.10

04-11-08Dimensions in mm

Key benefits

} Space-saving solution
} Simplifies circuit design, reduces component count

from four to one

} Fewer solder points for increased reliability
} Reduces pick-and-place costs
} Low threshold voltage (<1 V) compared to MOSFET
} AEC-Q101 qualified

Date of rel ease: July 20 09

Docum ent order numb er : 9397 750 16754

Printe d in the Netherl ands

PBLS2021D

M3D315

20 V, 1.8 A, R1/2 = 2.2 kΩ ,

SOT457 (SC-74 )

PBLS6021D

60 V, 1.5 A, R1/2 = 2.2 kΩ ,

SOT457 (SC-74 )

Portfolio extension: low V

V

CEO

60

40

20

15

SOT666

PBLS40xV

SOT666

PBLS15xV

load switches with improved current capability

CEsat

SOT457

SC-74

SOT363

SC-88

PBLS60xD

Higher current
Reduced V

PBLS602xD

CEsat

SOT457

SC-74

PBLS40xY PBLS40xD

PBLS15xY

PBLS20xD

Higher current
Reduced V

PBLS202xD PBLSS20xS

CEsat

SOT96

SO8

PBLS2022D

20 V, 1.8 A, R1/2 = 4.7 kΩ ,

SOT457 (SC-74 )

PBLS2023D

20 V, 1.8 A, R1/2 = 10 kΩ,

SOT457 (SC-74 )

PBLS2024D

20 V, 1.8 A, R1/2 = 22 kΩ,

SOT457 (SC-74 )

PBLS6022D

60 V, 1.5 A, R1/2 = 4.7 kΩ ,

SOT457 (SC-74 )

PBLS6023D

60 V, 1.5 A, R1/2 = 10 kΩ,

SOT457 (SC-74 )

PBLS6024D

60 V, 1.5 A, R1/2 = 22 kΩ,

SOT457 (SC-74 )

0.5 1 2 3

Selection guide: low V

Package

Size (mm) 4.9 x 3.9 x 1.75 2.9 x 1.5 x 1.0 2.0 x 1.25 x 0.95 1.6 x 1.2 x 0.55

P

(mW) 1500

tot

I

V

CEO

C

(V)

(A)

15 0.5 250

20 1 150

20 1.6 70

20 3 75

40 1 170

60 1 180

60 1.3 100

1)

Device mounted on a ceramic PCB, Al2O3, standard footprint

2)

Device mounted on an FR4 PCB, single-sided copper, tin-plated and standard footprint

Types in bold blue represent new products and are included as samples

V

CEsat

load switches

CEsat

typ (mV); IC = 0.5 A R1, R2 (kΩ)

2.2 PBLS1501Y PBLS1501V

4.7 PBLS1502Y PBLS1502V

10 PBLS1503Y PBLS1503V

22 PBLS1504Y PBLS1504V

2.2 PBLS2001D

4.7

10 PBLS2003D

22 PBLS2004D

2.2

4.7 PBLS2022D

10 PBLS2023D

22

2.2

4.7

10

2.2

4.7

10

22

47

2.2

4.7

10

22

47

2.2

4.7

10

22

SOT96 (SO8) SOT457 (SC-62) SOT363 (SC-88) SOT666

1)

PBLS2001S

PBLS2002S

PBLS2003S

1)

600

PBLS2002D

PBLS2021D

PBLS2024D

PBLS4001D

PBLS4002D

PBLS4003D

PBLS4004D

PBLS4005D

PBLS6001D

PBLS6002D

PBLS6003D

PBLS6004D

PBLS6005D

PBLS6021D

PBLS6022D

PBLS6023D

PBLS6024D

300

2)

300

IC (A)

2)