MAGMA is a High Temperature Pulse Width Modulation (PWM) Controller with maximum duty cycle up to 90%. It operates at constant frequency, adjustable from 50KHz up to 500KHz. MAGMA can operate with input voltages from 6 to 30V. It also features an internal voltage reference, input feed forward compensation making it less sensitive to input voltage variations,.
an internal voltage reference, input feed forward compensation making it less sensitive to input voltage variations, and a soft start activated whenever MAGMA comes out of stand-by or the output is enabled. An under-voltage lockout function maintains the PWM output low until the controller has sufficient supply voltage for proper operation. A “power good” comparator returns a “good” signal when the DC-DC converter output voltage has reached a programmable threshold. A synchronization pin can be driven by an extern.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | CHT-MOON |
CISSOID |
Dual N-channel MOSFET | |
2 | CHT-100SF |
Component General |
(CHT-xxSF) Coaxial SMA Female Terminations | |
3 | CHT-100SM |
Component General |
(CHT-xxSM) Coaxial SMA Male Terminations | |
4 | CHT-15-2SF |
Component General |
(CHT-xxSF) Coaxial SMA Female Terminations | |
5 | CHT-15-2SM |
Component General |
(CHT-xxSM) Coaxial SMA Male Terminations | |
6 | CHT-150-1SF |
Component General |
(CHT-xxSF) Coaxial SMA Female Terminations | |
7 | CHT-150-1SM |
Component General |
(CHT-xxSM) Coaxial SMA Male Terminations | |
8 | CHT-150NF |
Component General |
(CHT-xxNF) Coaxial N Female Terminations | |
9 | CHT-150NM |
Component General |
(CHT-xxNM) Coaxial N Male Terminations | |
10 | CHT-150SF |
Component General |
(CHT-xxSF) Coaxial SMA Female Terminations | |
11 | CHT-150SM |
Component General |
(CHT-xxSM) Coaxial SMA Male Terminations | |
12 | CHT-200-1NF |
Component General |
(CHT-xxNF) Coaxial N Female Terminations |