PBLS2004D
20 V PNP BISS loadswitch
Rev. 01 — 23 June 2005
www.DataSheet4U.com
Product data sheet
1. Product profile
1....
PBLS2004D
20 V
PNP BISS loadswitch
Rev. 01 — 23 June 2005
www.DataSheet4U.com
Product data sheet
1. Product profile
1.1 General description
PNP low VCEsat Breakthrough in Small Signal (BISS)
transistor and
NPN ResistorEquipped
Transistor (RET) in a SOT457 (SC-74) small Surface Mounted Device (SMD) plastic package.
1.2 Features
s s s s s Low VCEsat (BISS) and resistor-equipped
transistor in one package Low threshold voltage (< 1 V) compared to MOSFET Low drive power required Space-saving solution Reduction of component count
1.3 Applications
s s s s Supply line switches Battery charger switches High-side switches for LEDs, drivers and backlights Portable equipment
1.4 Quick reference data
Table 1: Symbol VCEO IC RCEsat Quick reference data Parameter collector-emitter voltage collector current (DC) collector-emitter saturation resistance collector-emitter voltage output current bias resistor 1 (input) bias resistor ratio IC = −1 A; IB = −100 mA open base
[1]
Conditions open base
Min -
Typ 185
Max −20 −1 280
Unit V A mΩ
TR1;
PNP low VCEsat
transistor
TR2;
NPN resistor-equipped
transistor VCEO IO R1 R2/R1
[1]
15.4 0.8
22 1
50 100 28.6 1.2
V mA kΩ
Pulse test: tp ≤ 300 µs; δ ≤ 0.02.
Philips Semiconductors
PBLS2004D
www.DataSheet4U.com
20 V
PNP BISS loadswitch
2. Pinning information
Table 2: Pin 1 2 3 4 5 6 Pinning Description emitter TR1 base TR1 output (collector) TR2 GND (emitter) TR2 input (base) TR2 collector TR1
1 2 3
sym036
Simplified outline
6 5 4
Symb...