5962F1320601QXC datasheet, PDF

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5962F1320601QXC: DescriptionPower Supply Support Circuit,; CategoryPower/power management The power supply circuit; File Size205KB，21 Pages; ManufacturerCobham PLC

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5962F1320601QXC Overview

Power Supply Support Circuit,

5962F1320601QXC Parametric

Parameter Name	Attribute value
Maker	Cobham PLC
package instruction	DFP,
Reach Compliance Code	unknown
ECCN code	EAR99
Adjustable threshold	YES
Analog Integrated Circuits - Other Types	POWER SUPPLY SUPPORT CIRCUIT
JESD-30 code	S-CDFP-F28
length	9.65 mm
Number of channels	4
Number of functions	1
Number of terminals	28
Maximum operating temperature	125 °C
Minimum operating temperature	-55 °C
Package body material	CERAMIC, METAL-SEALED COFIRED
encapsulated code	DFP
Package shape	SQUARE
Package form	FLATPACK
Certification status	Qualified
Filter level	MIL-PRF-38535 Class Q
Maximum seat height	2.8 mm
Maximum supply voltage (Vsup)	3.6 V
Minimum supply voltage (Vsup)	3 V
surface mount	YES
Temperature level	MILITARY
Terminal form	FLAT
Terminal pitch	0.635 mm
Terminal location	DUAL
width	9.65 mm
Base Number Matches	1

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Standard Products

UT04VS33P Voltage Supervisor

Data Sheet

July 28, 2014

www.aeroflex.com/VoltSupv

FEATURES



3.0V to 3.6V Operating voltage range



6 Fixed Threshold Voltage Monitors (3.3V, 2.5V, 1.8V, 1.5V,

1.2V, 1.0V)



Fixed & Adjustable Threshold Voltage Select modes



Threshold Voltage Select with TH0, TH1 pins



Adjustable RESET Timeout with external capacitor



Independent Voltage Monitoring and Sequencing



Manual Reset Input Pin

Active Low and Active High RESET pins

Output Voltages Open Drain

Two VOUTS active high and two VOUTS programmable

with INV Pin



RESET, RESETB Outputs Open Drain



Over-voltage Detection Mode



Operating Temperature Range -55

C to +125

Low Power Typical 1000A

Tolerance Select Input Pin (5% & 10%)

RESET, RESETB, VOUT1, VOUT2, VOUT3 and VOUT4

guaranteed to be in the correct state for V

down to 1.2V

INTRODUCTION

The UT04VS33P is a radiation-hardened Voltage Supervisor

which simultaneously monitors up to four supply levels utilized

in a system, providing status output for each signal, VOUTx, as

well as, a system reset signal if any of the monitored signals

moves out of range. To set the monitor trip points, the TH0 and

TH1 pins allow the selection of three sets of preset threshold

levels per channel, determined by an internal bandgap voltage

reference, to reduce supply and temperature variance, and a

fourth selection which allows the user to determine the level for

each channel. There are two modes of operation, determined by

the OVSH pin. In the first mode, when the OVSH pin is

connected to VSS, four independent supplies are monitored for

an under-voltage condition. In the second mode when the OVSH

pin is connected to VDD, then under-voltage and over-voltage

of the inputs are monitored. In this mode, two supplies can be

monitored using channels 1 and 3 or channels 2 and 4,

respectively. For flexibility, both system RESET and RESETB

outputs are available for interfacing to the system. Each channel

has an enable, ENx, allowing use of one, two, three or all four

monitor channels.

The margin (or tolerance) to the given threshold voltage, for

under-voltage monitoring, is determined by the setting of the

TOL pin. The logic sense of the channel 3 and 4 outputs can be

inverted by setting the INV pin, appropriately. Also, MRB,

master reset, provides a means for a manual input to activate the

RESET signals. In addition, the user can adjust two timing

parameters by the addition of external capacitors to the device.

These are the response times of the channel VOUTx signal when

the associated input returns to a valid level, implemented by a

capacitor connected to CDLYx and the time to clear RESET (and

RESETB) when a channel enable or input level becomes valid;

implemented by CRESET.

APPLICATION

The UT04VS33P supervisory circuit reduces the complexity and

number of circuits required to monitor power supply and battery

functions in microprocessor, DSP, microcontroller, ASIC and

FPGA systems. The UT04VS33P supervisory circuit

significantly improves system reliability and accuracy over

comparable systems that use separate ICs or discrete

components.



Packaging options:

- 28-lead ceramic dual flatpack



Operational environment:

- Total dose: 300 krad(Si)

- SEL Immune: <110 MeV-cm

/mg @125

- SET Immune: <109MeV-cm

/mg



Standard Microelectronics Drawing (SMD) 5962-13206

- QML Q and V

5962F1320601QXC Related Products

	5962F1320601QXC	5962F1320601VXC
Description	Power Supply Support Circuit,	Power Supply Support Circuit,
Maker	Cobham PLC	Cobham PLC
package instruction	DFP,	DFP,
Reach Compliance Code	unknown	unknown
ECCN code	EAR99	EAR99
Adjustable threshold	YES	YES
Analog Integrated Circuits - Other Types	POWER SUPPLY SUPPORT CIRCUIT	POWER SUPPLY SUPPORT CIRCUIT
JESD-30 code	S-CDFP-F28	S-CDFP-F28
length	9.65 mm	9.65 mm
Number of channels	4	4
Number of functions	1	1
Number of terminals	28	28
Maximum operating temperature	125 °C	125 °C
Minimum operating temperature	-55 °C	-55 °C
Package body material	CERAMIC, METAL-SEALED COFIRED	CERAMIC, METAL-SEALED COFIRED
encapsulated code	DFP	DFP
Package shape	SQUARE	SQUARE
Package form	FLATPACK	FLATPACK
Certification status	Qualified	Qualified
Filter level	MIL-PRF-38535 Class Q	MIL-PRF-38535 Class V
Maximum seat height	2.8 mm	2.8 mm
Maximum supply voltage (Vsup)	3.6 V	3.6 V
Minimum supply voltage (Vsup)	3 V	3 V
surface mount	YES	YES
Temperature level	MILITARY	MILITARY
Terminal form	FLAT	FLAT
Terminal pitch	0.635 mm	0.635 mm
Terminal location	DUAL	DUAL
width	9.65 mm	9.65 mm
Base Number Matches	1	1

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