^zmi-L-onauctoi !/ loaucti, LJnc.
20 STERN AVE.
SPRINGFIELD, NEW JERSEY 07081
U.S.A.
TELEPHONE: (973) 376-2922
(212)227-6005
FAX: (973) 376-8960
PIC600
PIC601
PIC602
PIC610
PIC611
PIC612
POWER INTEGRATED CIRCUIT
Switching Regulator 5 Amp Positive and Negative
Power Output Stages
FEATURES
• Designed and characterized for switching regulator applications
• Cost saving design reduces size, improves efficiency, reduces noise and RFI
• High operating frequency (to > 100kHz) results in smaller inductor-capacitor filter
and improved power supply response time
• High operating efficiency: Typical 2A circuit performance —
Rise and Fall time <75ns
Efficiency >85%
• No reverse recovery spike generated by commutating diode (See note
• Electrically isolated, 4-Pin, TO-66 hermetic case
DESCRIPTION
ESP Switching Regulator is a unique hybrid
transistor circuit, specifically designed, constructed and specified for use in high current switching regulator applications.
The designer is thus relieved of one of the most time consuming, tedious and critical aspects of switching regulator
design: choosing the appropriate switching transistors and
commutating diode, and empirically determining the optimum
drive and bias conditions:
The PIC600 series switching regulators are designed and characterized to be driven with standard integrated circuit voltage
regulators. They are completely characterized over their entire
operating range of — 55°C to -f 125°C. The devices are enclosed
in a special 4-pin TO-66 package, hermetically sealed for high
reliability. The hybrid circuit construction utilizes thick film
resistors on a beryllia substrate for maximum thermal conductivity and resultant low thermal impedance. All of the
active elements in the hybrid are fully passivated.
Application Notes U-68 and U-76 provide a detailed description of the hybrid circuit and design guidance for specific
circuit applications.
SCHEMATIC
3
DRIVE
O2
COMMON
MECHANICAL SPECIFICATIONS
PIC600 PIC601 PIC602 PIC610 PICG11 PIC612
.075
050
.210
.190
^fj~
[]
-m— -J
4-Pin TO-66
-H
.034
,-jjj
°2*
: .190
«« i [D^^w
iy— DBIVEO)
l4oAA~ INPUT '"
/ 17 X
MAX
^—— / w 1 m, V^\D
^iyp^ *" 'r\Ti :|"
'11
1
*—
^vQf/
-^
1 U
(
COMMON (2) /—^^--.152
.3*) U-4*——|
^
OUTPUT(l)
'142
NOTES:
1. Case is electrically isolated.
2- Loads may be soldered to within
>/ib" of base provided temperaturetime exposure is less than 260"C
for 10 seconds.
NJ Semi-Conductors reserves the right to change test conditions, parameter limits and package dimensions without
notice. Information furnished by NJ Semi-Conductors is believed to.be both accurate and reliable at the time of going
to press. However, NJ Semi-Conductors assumes no responsibility for any errors or omissions discovered in its use.
NJ Semi-Conductors encourages customers to verify that datasheets are current before placing orders.
Quality Semi-Conductors
