TI UC3842AD
TI · Power Management ICs · MPN UC3842AD
4.5/5
from 22 engineer reviews.
Production lifecycle
Lifecycle score 90/100
(healthy) — status: active.
See the lifecycle breakdown.
Specifications
| Operating Temperature | 0℃~+70℃ |
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| Output Current | 1A |
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| Features | Slope compensation;Under-voltage lockout;Over Current Protection;Under Voltage Protection |
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| Topology | Flyback |
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| Duty Cycle(Max) | 96% |
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| Working Mode | PWM Modulation |
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| Frequency - Switching | 500kHz |
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| Feedback System | Secondary-Side Feedback |
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| Operating Voltage | 10V~30V |
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| Output Voltage | 4.9V~5.1V |
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Technical details
1A 4.9V~5.1V SOIC-14 DC DC Switching Controllers RoHS
Reviews
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gearhead_x — 4/5 · 2026-05-26
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GhostSniper — 5/5 · 2026-05-21
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tom99 — 5/5 · 2026-05-17
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EchoStrike — 5/5 · 2026-05-17
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JoltFactor — 5/5 · 2026-05-12
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alex88 — 4/5 · 2026-05-11
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claire — 4/5 · 2026-05-11
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RapidFire_88 — 5/5 · 2026-05-03
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tech_turtle — 5/5 · 2026-04-30
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techie99 — 4/5 · 2026-04-24
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servo_sam — 4/5 · 2026-04-18
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schematic_sam — 4/5 · 2026-04-16
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ryan_07 — 5/5 · 2026-04-13
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i2c_master — 4/5 · 2026-04-13
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adam — 4/5 · 2026-04-10
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drone_dan — 5/5 · 2026-04-09
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tina97 — 5/5 · 2026-04-08
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greta_j — 5/5 · 2026-04-03
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mike2001 — 5/5 · 2026-04-03
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semiconduc_fan — 4/5 · 2026-03-31
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