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參數資料
| 型號： | sph4692 |
| 廠商： | SIEMENS AG |
| 英文描述： | power hybrid for SMPS(用于SMPS的電源混合網絡) |
| 中文描述： | 電力混合開關電源（用于開關電源的電源混合網絡） |
| 文件頁數： | 1/22頁 |
| 文件大?。?/td> | 537K |
| 代理商： | SPH4692 |
The Siemens Power Hybrid SPH 4692 contains the SMPS IC TDA 4605-3 as well as the SIEMENS
POWER MOSFET in a P-DIP-18 package.
The IC TDA 4605-3 controls the MOS-power transistor and performs all necessary control and
protection functions in free running flyback converters. Because of the fact that a wide load range
is achieved, this IC is applicable for consumer as well as industrial power supplies.
Type
Ordering Code
Package
SPH 4692
Q67000–A5069
P-DIP-18-4
Siemens Power Hybrid for SMPS
Preliminary Data
Bipolar IC
SPH 4692
P-DIP-18-4
Features
G
Fold-back characteristics provides overload protection for
external components
G
Burst operation under secondary short-circuit condition
implemented
G
Protection against open or a short of the control loop
G
Switch-off if line voltage is too low (undervoltage switch-off)
G
Line voltage depending compensation of fold-back point
G
Soft-start for quiet start-up without noise generated by the
transformer
G
Chip-over temperature protection implemented (thermal
shutdown)
G
On-chip ringing suppression circuit against parasitic
oscillations of the transformer
Power MOSFET
G
V
DS
= 600 V
G
R
DS ON
= 3.0
G
Repetitive Avalanche
Semiconductor Group
1
02.95
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