Datasheet Details
| Part number | TL1453C |
|---|---|
| Manufacturer | Texas Instruments |
| File Size | 669.60 KB |
| Description | Dual PWM Controller |
| Datasheet | TL1453C-etcTI.pdf |
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Overview: TL1453C DUAL PULSE-WIDTH-MODULATION CONTROL CIRCUIT D Complete PWM Power Control Circuitry D Completely Synchronized Operation D Internal Undervoltage Lockout Protection D Wide Supply Voltage Range D Oscillator Frequency . . . 500 kHz Max D Variable Dead Time Provides Control Over Total Range D Internal Regulator Provides a Stable 2.
| Part number | TL1453C |
|---|---|
| Manufacturer | Texas Instruments |
| File Size | 669.60 KB |
| Description | Dual PWM Controller |
| Datasheet | TL1453C-etcTI.pdf |
|
|
|
SLVS039A – FEBRUARY 1990 – REVISED DECEMBER 1990 N OR NS PACKAGE (T0P VIEW) CT { RT ERROR IN+ AMPLIFIER 1 IN– 1 FEEDBACK 1 DEAD-TIME CONTROL 1 OUTPUT GND 1 2 3 4 5 6 7 8 16 REF 15 SCP }14 IN+ ERROR 13 IN– AMPLIFIER 2 12 2 FEEDBACK 11 2 DEAD-TIME CONTROL 10 2 OUTPUT 9 VCC The TL1453C incorporates the functions required in the construction of two pulse-width-modulation control circuits on a single monolithic chip.
Designed primarily for power supply control, the TL1453C contains an on-chip 2.5-V regulator, two error amplifiers, an adjustable oscillator, two dead-time comparators, undervoltage lockout circuitry, and dual common-emitter output transistor circuits.
The uncommitted output transistors provide common-emitter output capability for each controller.
| Part Number | Description |
|---|---|
| TL1451A | Dual PWM Controller |
| TL1451A-EP | Dual PWM Controller |
| TL1451A-Q1 | Dual PWM Controller |
| TL1454 | Dual-Channel PWM Controller |
| TL145406 | Triple RS-232 Drivers/Receivers |
| TL1454A | Dual-Channel PWM Controller |
| TL1454AY | Dual-Channel PWM Controller |
| TL1454Y | Dual-Channel PWM Controller |
| TL1431 | Precision Programmable Reference |
| TL1431-EP | Precision-Programmable Reference |