# KP13134DP

**Kiwi Instruments** · AC-DC Controllers And Regulators · DIP-8

KP13134DP from Kiwi Instruments, in a DIP-8. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

## Pinout

| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | GND | power_in | Chip reference ground pin for the KP1313XDP controller. |
| 2 | CS | input | Current sampling input pin for cycle-by-cycle over-current limiting; CS and COMP are rated -0.3 V to 7 V, and the datasheet lists an over-current threshold of 1 V. |
| 3 | COMP | input | Constant-current control pin that requires a capacitor between COMP and GND, with 1 nF to 22 nF recommended; CS and COMP are rated -0.3 V to 7 V. |
| 4 | FB | input | Output feedback pin rated -0.7 V to 7 V, with an output over-voltage threshold of 1.4 V (1.38 V to 1.42 V) and a short-circuit threshold of 0.3 V. |
| 5 | VDD | power_in | Chip supply pin with a turn-on voltage of 16.3 V typical, a turn-off voltage of 9 V typical, a 25 V DC supply maximum, and a 25 V clamp at 20 mA. |
| 6 | Drain | passive | Internal high-voltage MOSFET drain terminal, rated -0.3 V to 650 V with a 650 V drain-source breakdown voltage. |
| 7 | Drain | passive | Internal high-voltage MOSFET drain terminal, rated -0.3 V to 650 V with a 650 V drain-source breakdown voltage. |
| 8 | Drain | passive | Internal high-voltage MOSFET drain terminal, rated -0.3 V to 650 V with a 650 V drain-source breakdown voltage. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Kiwi Instruments |
| Package | DIP-8 |
| Category | Power Management (PMIC) |
| Pins | 8 |

## Electrical characteristics

Limits as printed in the datasheet (page.json `metadata.characteristics` carries them as data).

| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| VDD Start-up Current (VDD = VDD_ON-1V) | IVDD_st |  | 2 | 20 | μA | VDD= VDD_ON-1V | 4 |
| VDD Operating Current | IVDD_Op |  | 0.5 | 1 | mA | VDD=20V | 4 |
| VDD Turn-on Voltage | VDD_ON | 15 | 16.3 | 17.5 | V |  | 4 |
| VDD Turn-off Voltage | VDD_OFF | 8 | 9 | 10 | V |  | 4 |
| VDD Clamp Voltage | VDD_Clamp |  | 25 |  | V | I(VDD) = 20 mA | 4 |
| Output Overvoltage Protection Threshold | VFB_OVP | 1.38 | 1.4 | 1.42 | V |  | 4 |
| Output Short-circuit Protection Threshold | VFB_SCP |  | 0.3 |  | V |  | 4 |
| Short-circuit Protection Deglitch Time | TFB_Short |  | 35 |  | ms |  | 4 |
| Demagnetization Comparator Threshold | VFB_DEM |  | -40 |  | mV |  | 5 |
| Maximum Off Time | Toff_max |  | 4 |  | ms |  | 5 |
| Maximum On Time | Ton_max | 36 | 40 | 44 | μs |  | 5 |
| Demagnetization Detection Blanking Time | Tdem_blk | 2.7 | 3 | 3.3 | μs |  | 5 |
| Maximum Operating Frequency | Fswmax |  | 100 |  | kHz |  | 5 |
| Leading Edge Blanking Time | TLEB |  | 500 |  | ns |  | 5 |
| Overcurrent Protection Threshold | AOCP |  | 1 |  | V |  | 5 |
| Minimum Current Threshold | Vcsmin |  | 200 |  | mV |  | 5 |
| Constant-current Loop Reference | VCC_REF | 297 | 300 | 306 | mV |  | 5 |
| Single-cycle Current Turn-off Delay | TD_OC |  | 100 |  | ns | GATE=0.5nF | 5 |
| Smart Over-temperature Regulation Threshold | TOTP |  | 150 |  | °C |  | 5 |
| Power MOSFET Drain-source Breakdown Voltage | VBR |  | 650 |  | V |  | 5 |
| On-resistance (KP13134DP) | Rdson |  | 2.1 | 2.4 | Ω |  | 5 |
| VDD DC Supply Voltage | VDD |  |  | 25 | V |  | 4 |
| VDD DC Clamp Current |  |  |  | 30 | mA |  | 4 |
| Drain Voltage |  | -0.3 |  | 650 | V |  | 4 |
| FB Voltage Range |  | -0.7 |  | 7 | V |  | 4 |
| CS, COMP Voltage Range |  | -0.3 |  | 7 | V |  | 4 |
| Power Dissipation (DIP-8) | PDmax |  |  | 0.9 | W | TA=50°C (DIP-8) | 4 |
| Maximum Junction Temperature |  |  |  | 150 | oC |  | 4 |
| Storage Temperature Range |  | -65 |  | 150 | oC |  | 4 |
| Soldering Temperature |  |  |  | 260 | oC | Soldering, 10 s | 4 |
| ESD Human Body Model |  |  |  | 3 | kV |  | 4 |
| Thermal Resistance, Junction to Ambient (DIP-8) |  |  |  | 105 | oC/W | Junction to ambient, DIP-8 | 4 |
| Operating Junction Temperature |  | -40 |  | 125 | oC |  | 4 |

## CAD (KiCad official)

- Symbol: `KP13134DP`
- Footprint: `Package_DIP:DIP-8_W7.62mm`
- 3D model: DIP-8 (KiCad packages3D, STEP)
- 3D model files: `kp13134dp-etched.step` / `kp13134dp-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `kp13134dp.step` / `kp13134dp.glb` are the bare package body.

## Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

- **Datasheet:** [Kiwi Instruments datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588942989216894976) (7 pp, sha256 `c40b3ad3cb148655`, retrieved 2026-10-16, tier: lcsc)
- **Datasheet language:** Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-5-5` (text), consensus `claude-sonnet-5-5` (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
- **CAD:** KiCad official libraries (CC-BY-SA 4.0).

[Datasheet PDF](docs/kp13134dp-datasheet.pdf)