Is a specific voltage rail on your Apple Iphone 3G failing to reach the required level for a component to function — with the Power Control IC and battery confirmed healthy but a specific sub-system still not receiving enough voltage to operate? The Boost IC for Apple Iphone 3G is the step-up voltage converter chip that takes a lower input voltage and boosts it to the higher level required by specific components — such as the display backlight LEDs, flash circuit, or audio amplifier — on your device.
Restore boosted voltage delivery on your Apple Iphone 3G. Order the Boost IC from SAHII.in — precision power conversion chip, wholesale price, free delivery across India.
| Compatible Brand | Apple |
| Compatible Model | Iphone 3G |
| Color | |
| Product Type | Boost IC |
| Condition | New |
| Packing | Secure Anti-Static Packaging |
| In The Box | 1 Unit of Boost IC for Apple Iphone 3G |
| Country Of Origin | China |
| Sold By | SAHII.in, New Delhi |
Parts commonly ordered with Boost IC For Apple iPhone 3G for IPHONE 3G
Loading reviews...
The Boost IC — also called a step-up DC-DC converter — on your Apple Iphone 3G takes the battery voltage as input and converts it to a higher voltage needed by specific components. Common applications include the backlight LED driver circuit (which requires higher voltage than the battery provides), the camera flash circuit, and in some designs the audio amplifier supply. When the Boost IC fails, the component it powers stops working despite the battery and main power rail being functional on your Apple Iphone 3G.
Symptoms depend on which circuit the Boost IC serves. If it powers the backlight — the screen goes dark while the phone remains on. If it powers the flash — the camera flash and torch stop working. If it powers the audio amplifier — the loudspeaker output drops to near-zero volume. In all cases the failure is specific to the component powered by that boost circuit on your Apple Iphone 3G.
The Power Control IC manages overall power distribution from the battery to the main power rails. The Boost IC is a specialised converter that creates a specific higher voltage that the main rails do not provide. Both are power management components but serve very different roles in the power architecture of your Apple Iphone 3G.
No. The Boost IC is a micro-SMD chip soldered onto the Apple Iphone 3G motherboard requiring SMD rework tools, flux, and board-level power circuit knowledge. Incorrect replacement can cause voltage rail shorts damaging adjacent components.
Yes — a 7-day replacement warranty against manufacturing defects is included. An unboxing video is mandatory for all warranty claims. Once the chip has been soldered it is considered used and cannot be returned. For more information, check out SAHII's Return Policy.