⚠ All product names, trademarks, brands, and logos on this site are the property of their respective owners. Their use is for identification purposes only and does not imply any affiliation or authorization from the rights holders. We are not authorized dealers or distributors of the brand. The warranty is provided by us, not the original manufacturer.
PBL3717A
PBL3717A - Brand New STMicroelectronics Motor Drivers and Controllers
Credit Card - One-month free return and one year warranty.
- Full or Partial Refund, if the item is not as described
- Full Refund if you don't receive your order
DESCRIPTION
The PBL3717A is a monolithic IC which controls and drives one phase of a
bipolar stepper motor with chopper control of the phase current. Current
levels may be selected in three steps by means of two logic inputs which
select one of three current comparators. When both of these inputs are high
the device is disabled. A separate logic input controls the direction of
current flow.
A monostable, programmed by an external RC network, sets the current decay
time.
The power section is a full H-bridge driver with four internal clamp diodes
for current recirculation. An external connection to the lower emitters is
available for the insertion of a sensing resistor. Two PBL3717As and few
external components form a complete stepper motor drive subsystem.
The raccomended operating ambient temperature ranges is from 0 to 70 °C.
The PBL3717A is supplied in a 12 + 2 + 2 lead Powerdip package.
■ FULL STEP - HALF STEP - QUARTER STEP OPERATING MODE
■ BIPOLAR OUTPUT CURRENT UP TO 1 A
■ FROM 10 V UP TO 46 V MOTOR SUPPLY VOLTAGE
■ LOW SATURATION VOLTAGE WITH INTEGRATED BOOTSTRAP
■ BUILT IN FAST PROTECTION DIODES
■ EXTERNALLY SELECTABLE CURRENT LEVEL
■ OUTPUT CURRENT LEVEL DIGITALLY OR ANALOGUE CONTROLLED
■ THERMAL PROTECTION WITH SOFT INTERVENTION
Shipping
| First item | Additional item | Service | Description |
|---|---|---|---|
| $0.00 | Free | Free Shipping | Estimated 15-30 business days via Registered Air Mail or others |
| $27.50 | Free | Expedited Shipping | Estimated delivery time is 3-5 business days, with some areas possibly taking 6-9 business days depending on the shipping address. The main courier companies include but are not limited to UPS, DHL, and FedEx. |
| $0.00 | Free | Buyer cooperating carrier | Using buyer's cooperating carrier. Buyer should create a shipping label and share it to us. And then we will call carrier for pickup |
| $38.00 | Free | Expedited Shipping | Estimated delivery time is 3-5 business days, with some areas possibly taking 6-9 business days depending on the shipping address. The main courier companies include but are not limited to UPS, DHL, and FedEx. |
Delivery
- The transportation time may be delayed due to customs clearance, local holidays or abnormal events.
- The estimated time is based on the fastest speed provided by commercial couriers (DHL, FedEx, UPS etc).
- The estimated time does not include the lead time of the item. The lead time of most items is 2–5 business days. If more than 5 working days are needed, we will manually confirm with you.
| Flag | Country | Express Delivery | Standard Delivery |
|---|---|---|---|
 | United States | 3 - 5 days | 10-15 days |
 | Canada | 3 - 5 days | 10-20 days |
 | Mexico | 3 - 5 days | 10-17 days |
 | Germany | 3 - 5 days | 10-12 days |
 | Italy | 3 - 5 days | 10-15 days |
 | United Kingdom | 3 - 5 days | 10-12 days |
Estimated Delivery
This item requires 2-5 business days for processing before shipping after payment is confirmed. And depending on the destination and shipping method.
Return Policy
| Return window | Refund type | Return shipping |
|---|---|---|
| 60 days after receiving item | Money Back or Replacement | Buyer pays for return shipping |
Verified buyer reviews for electronic components and industrial control products.
In Stock A3930KJPTR-T
A3930KJPTR-T - Brand New ALLEGRO Motor Drivers and Controllers
In Stock A3959SLPTR-T
A3959SLPTR-T - Brand New Allegro MicroSystems Motor Drivers and Controllers
In Stock A3967SLBTR-T
A3967SLBTR-T - Brand New ALLEGRO Motor Drivers and Controllers
In Stock A3977SEDTR-T
A3977SEDTR-T - Brand New Allegro MicroSystems Motor Drivers and Controllers
In Stock A3982SLBTR-T
A3982SLBTR-T - Brand New Allegro MicroSystems Motor Drivers and Controllers
In Stock A3984SLPTR-T
A3984SLPTR-T - Brand New Allegro MicroSystems Motor Drivers and Controllers
In Stock A3985SLDTR-T
A3985SLDTR-T - Brand New Allegro MicroSystems Motor Drivers and Controllers
In Stock A4950ELJTR-T
A4950ELJTR-T - Brand New ALLEGRO Motor Drivers and Controllers
In Stock A4982SLPTR-T
A4982SLPTR-T - Brand New ALLEGRO Motor Drivers and Controllers
In Stock ATA6834C-PLQW
ATA6834C-PLQW - Brand New Intel / Altera Motor Drivers and Controllers
