ic
A3977SLPTR-T
Symbol
Footprint
3D Model
Pin Map
| Pin | Name | Type | Mount | Shape | Width × Height (mm) |
|---|---|---|---|---|---|
| SENSE1 | input | SMD | oval | 0.343×1.747 | |
| HOME | output | SMD | oval | 0.343×1.747 | |
| DIR | io | SMD | oval | 0.343×1.747 | |
| OUT1A | passive | SMD | oval | 0.343×1.747 | |
| PFD | passive | SMD | oval | 0.343×1.747 | |
| RC1 | passive | SMD | oval | 0.343×1.747 | |
| AGND | ground | SMD | oval | 0.343×1.747 | |
| REF | passive | SMD | oval | 0.343×1.747 | |
| RC2 | passive | SMD | oval | 0.343×1.747 | |
| LOGICSUPPLE | passive | SMD | oval | 0.343×1.747 | |
| OUT2A | passive | SMD | oval | 0.343×1.747 | |
| MS2 | passive | SMD | oval | 0.343×1.747 | |
| MS1 | passive | SMD | oval | 0.343×1.747 | |
| SENSE2 | passive | SMD | oval | 0.343×1.747 | |
| LOADSUPPLY2 | passive | SMD | oval | 0.343×1.747 | |
| SR | passive | SMD | oval | 0.343×1.747 | |
| RESET# | passive | SMD | oval | 0.343×1.747 | |
| OUT2B | passive | SMD | oval | 0.343×1.747 | |
| STEP | passive | SMD | oval | 0.343×1.747 | |
| VREG | passive | SMD | oval | 0.343×1.747 | |
| PGND | ground | SMD | oval | 0.343×1.747 | |
| VCP | passive | SMD | oval | 0.343×1.747 | |
| CP1 | passive | SMD | oval | 0.343×1.747 | |
| CP2 | passive | SMD | oval | 0.343×1.747 | |
| OUT1B | passive | SMD | oval | 0.343×1.747 | |
| ENABLE# | passive | SMD | oval | 0.343×1.747 | |
| SLEEP# | passive | SMD | oval | 0.343×1.747 | |
| LOADSUPPLY1 | passive | SMD | oval | 0.343×1.747 | |
| PAD | passive | SMD | roundrect | 5.1×3.1 |
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Details
- Category
- ic
- MPN
- A3977SLPTR-T
- Manufacturer
- Allegro MicroSystems, LLC
- Package
- TSSOP-28-EP
- Footprint
- TSSOP-28_L9.7-W4.4-P0.65-LS6.4-BL-EP
- JLCPCB
- C163514
- LCSC
- C163514
- Lifecycle
- active
- Mounting
- SMT
- RoHS
- Compliant
- ECCN
- EAR99
JLCPCB Stock & Pricing
In Stock(5 pcs)
1-9 pcs$3.7799
10-29 pcs$3.2852
30-99 pcs$2.9912
100-499 pcs$2.6924
500-999 pcs$2.5559
1000+ pcs$2.4948