- RS Stock No.:
- 167-7564
- Mfr. Part No.:
- BD8158FVM-TR
- Brand:
- ROHM
Discontinued product
- RS Stock No.:
- 167-7564
- Mfr. Part No.:
- BD8158FVM-TR
- Brand:
- ROHM
Technical Reference
Legislation and Compliance
- COO (Country of Origin):
- JP
Product Details
BD8158FVM are the 1 channel step-up switching regulator which builds in the low voltage FET. Input voltage is 2.1V to 4.0V realizing the low consumption power. High accuracy feedback voltage ±1% is established and the brightness dispersion of TFT-LCD panel is suppressed.
Current mode PWM system
Input voltage is 2.5V to 5.5V
Switching frequency is variable as 600kHz / 1,200kHz.
Built-in 0.25Ω power switch
Feedback voltage 1.245±1%
Built-in under-voltage lockout protection circuit
Built-in overcurrent protection circuit
Built-in thermal shutdown circuit
Input voltage is 2.5V to 5.5V
Switching frequency is variable as 600kHz / 1,200kHz.
Built-in 0.25Ω power switch
Feedback voltage 1.245±1%
Built-in under-voltage lockout protection circuit
Built-in overcurrent protection circuit
Built-in thermal shutdown circuit
Specifications
Attribute | Value |
---|---|
Regulator Function | Boost Converter |
Maximum Output Current | 1.5A |
Maximum Input Voltage | 5.5 V |
Number of Outputs | 1 |
Mounting Type | Surface Mount |
Package Type | MSOP |
Pin Count | 8 |
Output Type | Adjustable |
Maximum Switching Frequency | 600 → 1200 kHz |
Switching Regulator | Yes |
Dimensions | 2.9 x 2.8 x 0.75mm |
Height | 0.75mm |
Maximum Output Voltage | 15 V |
Maximum Operating Temperature | +125 °C |
Minimum Input Voltage | 2.1 V |
Width | 2.8mm |
Minimum Operating Temperature | -40 °C |
Length | 2.9mm |