STMicroelectronics 5 PWM Controller, 75 kHz 20 V 20-Pin, SO-8
- RS Stock No.:
- 175-1735
- Mfr. Part No.:
- STCMB1
- Manufacturer:
- STMicroelectronics
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Subtotal (1 tube of 40 units)*
PHP9,895.20
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PHP11,082.80
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Units | Per Unit | Per Tube* |
|---|---|---|
| 40 - 40 | PHP247.38 | PHP9,895.20 |
| 80 - 160 | PHP235.011 | PHP9,400.44 |
| 200 + | PHP223.261 | PHP8,930.44 |
*price indicative
- RS Stock No.:
- 175-1735
- Mfr. Part No.:
- STCMB1
- Manufacturer:
- STMicroelectronics
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | STMicroelectronics | |
| Product Type | PWM Controller | |
| Maximum Switching Frequency | 75kHz | |
| Start-up Supply Current | 100μA | |
| Supply Current | 6mA | |
| Output Voltage | 5.2 V | |
| Zero Power Detection | No | |
| Number of Outputs | 5 | |
| Mount Type | Surface | |
| Package Type | SO-8 | |
| Minimum Supply Voltage | 10V | |
| Pin Count | 20 | |
| Maximum Supply Voltage | 20V | |
| Minimum Operating Temperature | -40°C | |
| Maximum Duty Cycle | 50% | |
| Maximum Operating Temperature | 150°C | |
| Width | 7 mm | |
| Standards/Approvals | No | |
| Height | 2.65mm | |
| Length | 13mm | |
| Automotive Standard | No | |
| Select all | ||
|---|---|---|
Brand STMicroelectronics | ||
Product Type PWM Controller | ||
Maximum Switching Frequency 75kHz | ||
Start-up Supply Current 100μA | ||
Supply Current 6mA | ||
Output Voltage 5.2 V | ||
Zero Power Detection No | ||
Number of Outputs 5 | ||
Mount Type Surface | ||
Package Type SO-8 | ||
Minimum Supply Voltage 10V | ||
Pin Count 20 | ||
Maximum Supply Voltage 20V | ||
Minimum Operating Temperature -40°C | ||
Maximum Duty Cycle 50% | ||
Maximum Operating Temperature 150°C | ||
Width 7 mm | ||
Standards/Approvals No | ||
Height 2.65mm | ||
Length 13mm | ||
Automotive Standard No | ||
- COO (Country of Origin):
- PH
The STCMB1 device embodies a transition mode (TM) PFC, a high voltage double-ended controller for LLC resonant half-bridge, an 800 V-rated high voltage section and the glue logic that supervises the operation of these three blocks. The PFC section uses a proprietary constant on-time control methodology that does not require a sinusoidal input reference, thereby reducing the system cost and external component count.
800 V high voltage start-up with integrated
Active input filter capacitor discharge circuitry for reduced standby power
Independent debug mode for both converters
Enhanced constant on-time PFC with input voltage feedforward, THD optimizer
Complete set of protections: ac brown-in/out, inrush control, OVP, OCP, inductor saturation, feedback disconnection
Half-bridge operation up to 750 kHz with self-adjusting deadtime
(HSP) function for anti-capacitive mode
Synchronous burst mode operation