Power

Power Management ICs (PMICs)

Overview

Telecommunications and defense industries demand ever-increasing functionality in equipment such as satellites, probes and spacecrafts. CAES offers a family of radiation hardened Power Management Integrated Circuits (PMICs) designed for high reliability applications.

CAES’ PMICs family portfolio encompasses radiation hardened by design Linear Adjustable Voltage Regulators and Pulse Width Modulator controllers, and highly integrated Smart Power Switch Controllers that provide extensive fault detection, isolation and recovery capabilities in a single package. CAES PMICs are the space industry’s first highly integrated power switch controllers providing extensive fault detection, isolation and recovery capabilities in a single package. 

CAES PMICs are intelligent PowerMOSFET controllers with load-side inrush current limiting and eFUSE protection of current faults. Adding PMBus™ protocol over I2C communication; these devices provide system level integration with reduced size, weight, power and cost. 

Power Management ICs

Pulse Width Modulators

Pulse Width Modulators

Part Number TID
krad(Si)
SEL
LET (MeV-cm²/mg)
Package SMD Part Number
PWM5032 1000 100 24 Pin Ceramic SOIC 5962-0625102KXC
PWM5034 1000 100 24 Pin CFP 5962-0625102KYC
Smart Power

Smart Power Switch Controllers

Part Number Voltage TID
krad(Si)
SEL
LET (MeV-cm²/mg)
Package Flight Grade SMD Part Number
UT36PFD103 +8V - +36V 300 ≤100 47-Lead Dual Ceramic Flat Pack QML-Q
QML-V
5962-20206
UT05PFD103 +4.5V - +5.5V 300 ≤100 47-Lead Dual Ceramic Flat Pack QML-Q
QML-V
Pending
Voltage Regulators

Voltage Regulators

Part Number Pos Volt Range (V)
LTC Die
Pos
lout (A)
Neg Volt Range (V)
LTC Die
Neg
lout (A)
LDO Dropout (V) Package Style
Lead Count
PWB Attach
RHA
Level
SMD Part Number
VRG8601 1.2 to 37
RH117
1.5 -1.2 to -27
RH137
1.5 TO-257
6 Lead
Thru-Hole
R 5962R0521901KXC
VRG8602 1.2 to 37
RH117
1.5 -1.2 to -27
RH137
1.5 TO-257
6 Lead
Surface Mount
R 5962R0521901KYC
VRG8607 1.2 to 37
RH117
1.5 TO-257
6 Lead
Thru-Hole
R 5962R0521903KXC
VRG8608 1.2 to 37
RH117
1.5 TO-257
6 Lead
Surface Mount
R 5962R0521903KYC
VRG8609 -1.2 to -27
RH137
1.5 TO-257
6 Lead
Thru-Hole
R 5962R0521904KXC
VRG8610 -1.2 to -27
RH137
1.5 TO-257
6 Lead
Surface Mount
R 5962R0521904KYC
VRG8651 1.3 to 23
RH1086
1.0 -2.5 to -25
RH1185
3.0 1.30 TO-257
8 Lead
Thru-Hole
R 5962R0920101KUC
VRG8652 1.3 to 23
RH1086
1.0 -2.5 to -25
RH1185
3.0 1.30 TO-257
8 Lead
Surface Mount
R 5962R0920101KZC
VRG8657 1.3 to 23
RH1086
1.0 1.30 TO-257
6 Lead
Thru-Hole
R 5962R0920102KXC
VRG8658 1.3 to 23
RH1086
1.0 1.30 TO-257
6 Lead
Surface Mount
R 5962R0920102KYC
VRG8660 1.2 to 37
RH117
1.5 SMD-0.5
3 Pad
Surface Mount
R 5962R0920601KXC
VRG8661 -1.2 to -27
RH137
1.5 SMD-0.5
3 Pad
Surface Mount
R 5962R0920602KXC
VRG8662 1.3 to 23
RH1086
1.0 1.30 SMD-0.5
3 Pad
Surface Mount
R 5962R0920701KXC
VRG8663 -2.5 to -25
RH1185
3.0 1.05 SMD
5 Pad
Surface Mount
R 5962R0920702KYC
VRG8666 0.1 to 34
RH3080
0.9 0.50 SMD
5 Pad
Surface Mount
R 5962R1120501KYC
VRG8667 0.1 to 34
RH3080
0.9 0.50 TO-257
8 Lead
Thru-Hole
R 5962R1320301KUC
VRG8668 0.1 to 34
RH3080
0.9 0.50 TO-257
8 Lead
Surface Mount
R 5962R1320301KZC
VRG8669 0 to 22
RH3083
2.5 0.75 SMD
5 Pad
Surface Mount
R 5962R1420101KYC
VRG8691 1.0 to 3.3 7.5 0.50 Hermetic Power
12 Lead
Thru-Hole
R 5962R0923701KXC
VRG8692 1.0 to 3.3 7.5 0.50 Hermetic Power
12 Lead
Surface Mount
R 5962R0923701KYC
VRG8697 0 to 22
RH3083
2.5 0.75 TO-257
8 Lead
Thru-Hole
R 5962R1420201KUC
VRG8698 0 to 22
RH3083
2.5 0.75 TO-257
8 Lead
Surface Mount
R 5962R1420201KZC
Voltage Supervisors

Voltage Supervisors

Part Number # of Channels Fixed Voltage Thresholds TID
krad(Si)
SEL
LET (MeV-cm²/mg)
Package Flight Grade SMD Part Number
UT04VS50P 4 +3.3V
+2.5V
+1.8V
+1.5V
+1.2V
+1.0V
300 ≤110 28-Lead Ceramic Flat Pack QML-Q
QML-V
5962-13206
UT04VS33P 4 +3.3V
+2.5V
+1.8V
+1.5V
+1.2V
+1.0V
300 ≤110 28-Lead Ceramic Flat Pack QML-Q
QML-V
5962-13206
UT01VS50L 1 +1.25
Vcc
300 ≤110 8-Lead Ceramic Flat Pack or Die QML-Q
QML-V
5962-11213
UT01VS50D 1 +1.25
Vcc
300 ≤110 8-Lead Ceramic Flat Pack or Die QML-Q
QML-V
5962-11213
UT01VS33L 1 +0.6
Vcc
300 ≤110 8-Lead Ceramic Flat Pack or Die QML-Q
QML-V
5962-11213
UT01VS33D 1 +0.6
Vcc
300 ≤110 8-Lead Ceramic Flat Pack or Die QML-Q
QML-V
5962-11213
Downloads

Downloads

IBIS Models

ADEPT Notifications

HYB-2017-PA-0001
Internal Gas Analysis Failures Hybrid Microcircuits DC-DC Converters

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