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PDF VRG8660 Data sheet ( Hoja de datos )
| Número de pieza | VRG8660 | |
| Descripción | Voltage Regulator | |
| Fabricantes | Cobham Semiconductor | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de VRG8660 (archivo pdf) en la parte inferior de esta página. Total 8 Páginas | ||
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Voltage Regulator
VRG8660
Adjustable Positive Voltage Regulator
Released Datasheet
Cobham.com/HiRel
March 24, 2016
The most important thing we build is trust
FEATURES
Manufactured using
Space Qualified RH117 die
Radiation performance
- Total dose: >100 krad(Si), Dose rate = 50-300 rad(Si)/s
- ELDRS: > 50 krad(Si), Dose rate = 0.01 rad(Si)/s
Thermal shutdown
Output voltage adjustable: 1.25V to 37V
3-Terminal
Output current: 1.5A
Voltage reference: 1.25V ±4%
Load regulation: 1.9% max
Line regulation: 0.06%/V max
Ripple rejection: >66dB
Packaging – Hermetic Ceramic
- SMD-0.5 Surface mount
- 3 Pads, .400"L x .296"W x .120"Ht
- Power package
- Weight - 2 gm max
Designed for aerospace and high reliability space applications
Radiation Hardness Assurance Plan: DLA Certified to MIL-PRF-38534, Appendix G.
DESCRIPTION
The VRG8660 consists of a Positive Adjustable (RH117) voltage regulator capable of supplying 1.5Amps over the
output voltage range as defined under recommended operating conditions. The VRG8660 offers excellent line and
load regulation specifications and ripple rejection. The VRG8660 serves a wide variety of applications including
High Efficiency Linear Regulators, Post Regulators for Switching Supplies, Constant Current Regulators, Battery
Chargers and Microprocessor Supply.
The VRG8660 has been specifically designed to meet exposure to radiation environments and is configured for a
SMD-0.5 SMT power package. It is guaranteed operational from -55°C to +125°C. Available screened to
MIL-STD-883, the VRG8660 is ideal for demanding military and space applications.
Dropout (VIN - VOUT) decreases at lower load currents.
3
ADJ
1 VOUT
RH117
Positive
Regulator
VIN
2
SCD8660
Rev G
FIGURE 1 – BLOCK DIAGRAM / SCHEMATIC
1 Cobham Semiconductor Solutions
www.cobham.com/HiRel
1 page  
.301
MAX
.405
MAX
4X R.020
.095
2 Places
R.025 MAX
6 Places
2
.030 MIN
.005
3
.120
2 Places
.030
MIN
1
.225
.127
MAX
.015
3 Places
.150
.286
.005
.005
NOTE: 1. Package And Lid are electrically isolated from signal pads
SCD8660
Rev G 3/24/2016
FIGURE 5 – PACKAGE OUTLINE— SURFACE MOUNT
5 Cobham Semiconductor Solutions
www.cobham.com/HiRel
5 Page | ||
| Páginas | Total 8 Páginas | |
| PDF Descargar | [ Datasheet VRG8660.PDF ] | |
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