Référence fabricant
UC3843BD1013TR
UC3843B Series 30 V 17 mA High Performance Current Mode PWM Controller - SOIC-8
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| Nom du fabricant: | STMicroelectronics | ||||||||||
| Emballage standard: | Product Variant Information section Emballages disponibles
Qté d'emballage(s) :2500 par Reel Style d'emballage :SOIC-8 Méthode de montage :Surface Mount | ||||||||||
| Code de date: | 2441 | ||||||||||
Product Specification Section
STMicroelectronics UC3843BD1013TR - Spécifications du produit
Informations de livraison:
L'article ne peut être envoyé à certains pays. Voir la liste
L'article ne peut pas être envoyé aux pays suivants:
ECCN:
EAR99
Informations PCN:
N/A
Fichier
Date
Statut du produit:
Actif
Actif
STMicroelectronics UC3843BD1013TR - Caractéristiques techniques
Attributes Table
| Supply Current-Max: | 17mA |
| Supply Voltage: | 7.6V to 30V |
| Frequency-Max: | 275kHz |
| Input Voltage: | 2.55V |
| Topology: | Boost/Flyback |
| Rated Power: | 800W |
| Duty Cycle-Min: | 0% |
| Duty Cycle-Max: | 100% |
| Operating Temp Range: | -40°C to +150°C |
| Storage Temperature Range: | -65°C to +150°C |
| Output Current: | 1mA |
| Thermal Resistance: | 150°C/W |
| Style d'emballage : | SOIC-8 |
| Méthode de montage : | Surface Mount |
Fonctionnalités et applications
The UC3843BD1013TR is a part of UC384xB family of control ICs, provides the necessary features to implement off-line or DC to DC fixed frequency current mode control schemes with a minimal external parts count.
The devices are ideal for sensor interfaces, battery-supplied and portable applications, as well as active filtering. It has an Operating temperature ranges b/w -40 °C to 150 °C and it is available in a SOIC-8 package.
Features:
- Trimmed oscillator for precise frequency control
- Oscillator frequency guaranteed at 250 KHz
- Current mode operation to 500 KHz
- Automatic feed forward compensation
- Latching PWM for cycle-by-cycle current limiting
- Internally trimmed reference with undervoltage lockout
- Low start-up and operating current
Pricing Section
Stock global :
2 500
d’Allemagne (En ligne seulement):
2 500
Sur commande :
0
Délai d'usine :
14 Semaines
Quantité
Prix Internet
2 500
$0.29
5 000
$0.285
7 500
$0.28
10 000
$0.28
12 500+
$0.27
Product Variant Information section
Emballages disponibles
- Reel Qté: 2 500+ / Prix Internet: $0.29 / Stock: 0 Qté: 2 500+$0.29 Stock: 0
- Reel Qté: 2 500+ / Prix Internet: $0.33 / Stock: 47 500 Qté: 2 500+$0.33 Stock: 47 500
- ReelSelected Variant Qté: 2 500+ / Prix Internet: $0.29 / Stock: 2 500 Qté: 2 500+$0.29 Stock: 2 500
- Reel Qté: 5 000+ / Prix Internet: $0.33 / Stock: 0 Qté: 2 500+$0.33 Stock: 0
Qté d'emballage(s) :
2500 par Reel
Style d'emballage :
SOIC-8
Méthode de montage :
Surface Mount