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5962F0250301QXCのメーカーはIntersil Corporationです、この部品の機能は「Radiation Hardened Negative Low Dropout Adjustable Voltage Regulator」です。 |
部品番号 | 5962F0250301QXC |
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部品説明 | Radiation Hardened Negative Low Dropout Adjustable Voltage Regulator | ||
メーカ | Intersil Corporation | ||
ロゴ | |||
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TM
Data Sheet
December 2001
ISL72991RH
FN9054
Radiation Hardened Negative Low
Dropout Adjustable Voltage Regulator
The radiation hardened ISL72991RH is a low dropout
adjustable negative regulator with an output voltage range of
-2.25V to -26V. The device features a 1A output current
capability, an adjustable current limit pin (ILIM) and a
shutdown pin (SD) for easy on/off control.
The device incorporates unique circuitry that enables
precision performance over the -55C to +125C temperature
range and post-irradiation. Specifications include a reference
voltage of -1.25V +40mV/-50mV (max), line regulation of
+/-25mV (max), and load regulation of +/-15mV (max).
Constructed with the Intersil dielectrically isolated Rad Hard
Silicon Gate (RSG) BiCMOS process, these devices are
immune to Single Event Latch-up and have been specifically
designed to provide highly reliable performance in harsh
radiation environments.
Specifications for Rad Hard QML devices are controlled
by the Defense Supply Center in Columbus (DSCC). The
SMD numbers listed here must be used when ordering.
Detailed Electrical Specifications for these devices are
contained in SMD 5962-02503. A ‘hotlink’ is provided on
the Intersil website for downloading.
Pinout
ISL72991RHF (FLATPACK CDFP3-F28)
TOP VIEW
VIN
VIN
NC
NC
NC
NC
NC
NC
NC
NC
GND
ILIM
VOUT
VOUT
1
2
3
4
5
6
7
8
9
10
11
12
13
14
28 VIN
27 VIN
26 NC
25 NC
24 NC
23 NC
22 NC
21 NC
20 NC
19 NC
18 ADJ
17 SD
16 VOUT
15 VOUT
Features
• Electrically Screened to DSCC SMD # 5962-02503
• QML Qualified per MIL-PRF-38535 Requirements
• Radiation Environment
- Total Dose (Max). . . . . . . . . . . . . . . . . . . . . 300krad(SI)
- Latch-Up Immune
• Line Regulation . . . . . . . . . . . . . . . . . . . . . +/-25mV (max)
• Load Regulation . . . . . . . . . . +/-12mV (typ); +/-15mV (max)
• Output Voltage Range . . . . . . . . . . . . . . . . -2.25V to -26V
• Dropout Voltage (100mA) . . . . . . . . 0.2V (typ); 0.3V (max)
• Dropout Voltage (1A) . . . . . . . . . . . . . . . . . . . . . 1V (max)
• Minimum Load Current. . . . . . . . . . . . . . . . . . . . . . .3.0mA
• TTL Input-Level Shutdown (SD); Low = On
Applications
• Switching Power Supplies
• DC/DC Converters
• Motor Controllers
Ordering Information
ORDERING NUMBER
INTERNAL
MKT. NUMBER
5962F0250301VXC
ISL72991RHVF
5962F0250301QXC
ISL72991RHQF
5962F0250301V9A
ISL72991RHVX
ISL72991RHF/Proto ISL72991RHF/Proto
TEMP. RANGE
(oC)
-55 to 125
-55 to 125
-55 to 125
-55 to 125
1 CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 321-724-7143 | Intersil (and design) is a trademark of Intersil Americas Inc.
Copyright © Intersil Americas Inc. 2001. All Rights Reserved
1 Page Die Characteristics
DIE DIMENSIONS:
5870µm x 5210µm (231.1 mils x 205.1mils)
Thickness: 483µm ± 25.4µm (19 mils ± 1 mil)
INTERFACE MATERIALS:
Glassivation:
Type: PSG (Phosphorous Silicon Glass)
Thickness: 8.0kÅ ± 1.0kÅ
Top Metallization:
Type: AlSiCu
Thickness: 16.0kÅ ± 2kÅ
Substrate:
Radiation Hardened Silicon Gate,
Dielectric Isolation
Metallization Mask Layout
ISL72291RH
Backside Finish:
Silicon
ASSEMBLY RELATED INFORMATION:
Substrate Potential:
Unbiased (DI)
ADDITIONAL INFORMATION:
Worst Case Current Density:
<2.0 x 105 A/cm2
Transistor Count:
ISL72991RH
All Intersil U.S. products are manufactured, assembled and tested utilizing ISO9000 quality systems.
Intersil Corporation’s quality certifications can be viewed at www.intersil.com/design/quality
Intersil products are sold by description only. Intersil Corporation reserves the right to make changes in circuit design, software and/or specifications at any time without
notice. Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and
reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result
from its use. No license is granted by implication or otherwise under any patent or patent rights of Intersil or its subsidiaries.
For information regarding Intersil Corporation and its products, see www.intersil.com
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部品番号 | 部品説明 | メーカ |
5962F0250301QXC | Radiation Hardened Negative Low Dropout Adjustable Voltage Regulator | Intersil Corporation |