Boost Converter Output Inquiry
1:41
Here are three 1 A–capable boost converters matching your 1.8–6 V→10 V, ≥1 A output requirement:
Table
| Part | MPN | Datasheet | Package |
|---|---|---|---|
| MT3608 | MT3608 | Datasheet | SOT-23-6 |
| LM2577SX-ADJ/NOPB | LM2577SX-ADJ/NOPB | Datasheet | TO-263-3 |
| TPS61088RHLR | TPS61088RHLR | Datasheet | WQFN-EP-24 |
Recommendations:
-
MT3608
- Pros: Very low VIN operation (down to ~2 V), small SOT-23-6 package, common on hobby modules.
- Cons: Efficiency and output current taper off near VIN = 1.8 V; may struggle to sustain a full 1 A at lower VIN.
-
LM2577SX-ADJ/NOPB
- Pros: Robust 3 A capability, adjustable output, good for VIN ≥ 3 V.
- Cons: Higher minimum VIN (~3 V), larger TO-263-3 package.
-
TPS61088RHLR
- Pros: High efficiency (>95 %), true full-load 1 A or more across VIN 1.8–6 V, integrated synchronous MOSFETs.
- Cons: QFN-24 package (requires fine-pitch assembly), higher cost.
Let me know which one fits your board constraints and sourcing preferences!
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