Part number:
KA3844
Manufacturer:
ETC
File Size:
554.13 KB
Description:
Currentmode pwm controller.
| Image | Manufacturer | B2B MPN | Description | Distributor | Stock | Quantity | Price | Buy Now |
|---|---|---|---|---|---|---|---|---|
 |
onsemi | KA3844B | IC OFFLINE SWITCH 8DIP | DigiKey | 0 | 0 |
$0
|
🛒 Buy Now |
KA3844
ETC
554.13 KB
Currentmode pwm controller.
* Low Start-Up and Operating Current
* High Current Totem Pole Output
* Undervoltage Lockout With Hysteresis
* Operating Frequency Up To 300KHz (384XA) 500KHz (384XAM) BLOCK DIAGRAM (toggle flip flop used only in UC3844, UC3845) PIN CONNECTION (TOP VIEW) Absolute
📁 Related Datasheet
KA3842 - CurrentMode PWM Controller
(ETC)
KA3842/43/44/45
Inv № 59
Current Mode PWM Controller
July 1995 - revised July 2002
DESCRIPTION
KA3842/43/44/45 are fixed frequency current mode PWM.
KA3842A - PWM CONTROLLER
(Wing Shing Computer Components)
Linear Integrated Circuit
CURRENT−MODE PWM CONTROLLER
The KA3842A KA3842AM are fixe frequency current-mode PWM controller. They are specially designed.
KA3842AC - SMPS Controller
(Fairchild Semiconductor)
KA3842AC/KA3842AE SMPS Controller
March 2006
KA3842AC/KA3842AE SMPS Controller
Features
Low start current 0.2mA (Typ.) Operating range up to 500.
KA3842AE - SMPS Controller
(Fairchild Semiconductor)
KA3842AC/KA3842AE SMPS Controller
March 2006
KA3842AC/KA3842AE SMPS Controller
Features
Low start current 0.2mA (Typ.) Operating range up to 500.
KA3842AM - PWM CONTROLLER
(Wing Shing Computer Components)
Linear Integrated Circuit
CURRENT−MODE PWM CONTROLLER
The KA3842A KA3842AM are fixe frequency current-mode PWM controller. They are specially designed.
KA3842B - SMPS Controller
(Fairchild)
.fairchildsemi.
KA3842B/KA3843B/KA3844B/ KA3845B
SMPS Controller
Features
• Low Start up Current • Maximum Duty Clamp • UVLO With Hysteresis • .
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