L9950 vs VNH7070ASTR Comparison
Detailed side-by-side comparison of L9950 by STMicroelectronics and VNH7070ASTR by STMicroelectronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
STMicroelectronics
VNH7070ASTR - 15A Automotive H-Bridge Motor Driver | STMicroelectronics
VNH7070ASTR ✓ ActiveSpecification Comparison
| Parameter | L9950 | VNH7070ASTR |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Category | Motor Drivers | Motor Drivers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $5.60 | $3.16 |
| Number of Half-Bridges | 6 | — |
| Number of High-Side Drivers | 5 | — |
| Maximum DC Motors | 5 | — |
| Maximum Grounded Resistive Loads | 5 | — |
| Full Bridge Load Current | 6 A | — |
| Full Bridge On-Resistance | 150 mΩ | — |
| Half Bridge Load Current (2x) | 1.5 A | — |
| Half Bridge On-Resistance (2x) | 800 mΩ | — |
| High-Side Driver Load Current (1x) | 6 A | — |
| High-Side Driver On-Resistance (1x) | 100 mΩ | — |
| High-Side Driver Load Current (4x) | 1.5 A | — |
| Package | PowerSO-36, Bottom Pad | SO-16N (MultiWatt-15 derivative, exposed pad) |
| Operating Temperature Range | -40°C to +150°C | — |
| Motor Type | — | DC brushed motor |
| Output Configuration | — | Full H-bridge (dual high-side + dual low-side) |
| Supply Voltage (VCC) | — | 4 V to 28 V |
| Continuous Output Current | — | 15 A |
| On-State Resistance per Switch (Ron) | — | 40 mOhm (typical) |
| PWM Frequency (max) | — | 20 kHz |
| Logic Input Compatibility | — | 3.3 V and 5 V CMOS |
| Current Sense Output (CS) | — | Analog proportional voltage |
| Diagnostic Output (DIAG) | — | Active-high fault flag |
| Protection Features | — | UVLO, overvoltage clamp, thermal shutdown, short-circuit, open-load |
| Operating Temperature | — | -40 C to +150 C (junction) |
| Mounting Type | — | Surface Mount |
| Technology | — | VIPower M0-7 |
| MSL Level | — | 3 |
| RoHS Status | — | Compliant |
| AEC-Q100 Qualification | — | Qualified (automotive grade) |